{"title":"Breakout Boards","description":"\u003cp\u003eBreakout boards are used to facilitate the use of electronic components that have a different pin configuration than that of a prototype board, such as surface mount technology (SMT) components. These boards convert the pins of a component (microcontroller, sensor, or chip) to a standard format, such as a 2.54 mm (0.1\") header, so that they can be easily connected to development boards (breadboards) without complex soldering. They are also useful in educational electronics projects, for controlling CNC machines, or for making electrical connections between different parts of a project.\u003c\/p\u003e","products":[{"product_id":"ad12581","title":"MQ-2 Smoke Sensor Breakout Board - (AD12581)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis is a device that changes the smoke concentration variables into an output signal, which has a certain relationship corresponding to the smoke concentration variables.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Wide detection range\u003c\/p\u003e\n\n\u003cp\u003e - Fast response and high sensitivity\u003c\/p\u003e\n\n\u003cp\u003e - High durability and stability\u003c\/p\u003e\n\n\u003cp\u003e - Simple drive circuit\u003c\/p\u003e\n\n\u003cp\u003e - Analog and Digital Output\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eApplications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e They are used in gas leak detection equipment in family and industry, they are suitable for detecting LPG, i-butane, propane, methane, alcohol, hydrogen, smoke.\u003c\/p\u003e\n\n\u003cdiv\u003e \u003cstrong\u003eReference link:\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv\u003e \u003ca rel=\"noopener\" title=\"Reference 1\" href=\"https:\/\/hetpro-store.com\/TUTORIALES\/sensor-de-gas-mq2\/\" target=\"_blank\"\u003e\u003cstrong\u003eReference 1\u003c\/strong\u003e\u003c\/a\u003e \u003c\/div\u003e\n\n\u003cdiv\u003e\n\n\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838375420004,"sku":"AD12581","price":6.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/img_2006MQ-2.jpg?v=1746798807"},{"product_id":"ad12557","title":"MQ-3 Alcohol Sensor Breakout Board - (AD12557)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis sensor detects the alcohol concentration in the air. Simply connect it to an analog input on a microcontroller like an Arduino and you can measure the alcohol concentration.\u003c\/p\u003e\n\n\u003cp\u003e It also has a digital output that is calibrated with a potentiometer, this output has an indicator LED.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Operating Voltage: 5VDC\u003c\/p\u003e\n\n\u003cp\u003e - Integrated LM393 amplifier with threshold via potentiometer\u003c\/p\u003e\n\n\u003cp\u003e - 2 output pins (analog output and TTL level output)\u003c\/p\u003e\n\n\u003cp\u003e - Valid low level TTL level output, can be directly connected to the microcontroller\u003c\/p\u003e\n\n\u003cp\u003e - 0~5V analog output, higher voltage equals higher concentration\u003c\/p\u003e\n\n\u003cp\u003e - Working conditions: Ambient temperature: -10℃ to 65℃, Humidity: ≤95% RH\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eLinks of interest:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener\" title=\"Reference 1\" href=\"http:\/\/www.china-total.com\/Product\/meter\/gas-sensor\/MQ-3.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eReference 1\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/naylampmechatronics.com\/blog\/42_tutorial-sensores-de-gas-mq2-mq3-mq7-y-mq135.html\" target=\"_blank\" title=\"Reference 2\" rel=\"noopener\"\u003e\u003cstrong\u003eReference 2\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838391902308,"sku":"AD12557","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/sensor-de-alcohol-mq3.jpg?v=1746799210"},{"product_id":"ad42764","title":"MQ-4 Methane CNG Gas Sensor Breakout Board - (AD42764)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eThis is a\u003c\/span\u003e \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Compressed_natural_gas\" target=\"_blank\"\u003e\u003cspan\u003ecompressed natural gas (CNG)\u003c\/span\u003e\u003c\/a\u003e sensor\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eEasy to use, suitable for detecting natural gas concentrations (primarily composed of methane [CH4]) in air. The MQ-4 can detect natural gas concentrations ranging from 200 to 10,000 ppm.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan\u003eThis sensor has high sensitivity and a fast response time. The sensor output is an analog resistor. The control circuit is very simple; all you have to do is supply the coil to the connector with 5V, add a load resistor, and connect the output to an ADC.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eDocuments:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/MQ-4%20Ver1.3%20-%20Manual.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e - \u003ca href=\"http:\/\/wiring.org.co\/learning\/basics\/airqualitymq135.html\"\u003eWiring Example\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.sparkfun.com\/methane-cng-gas-sensor-mq-4.html\" target=\"_blank\" title=\"Link of interest\" rel=\"noopener\"\u003e\u003cstrong\u003eLink of interest:\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838580383844,"sku":"AD42764","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD42764uJPM.jpg?v=1746803918"},{"product_id":"ad80401","title":"MQ-4 Methane Natural Gas Sensor ADC121C 12-Bit ADC I2C Module - (AD80401)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cdiv id=\"cke_pastebin\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThe MQ-4 gas sensor makes it easy to monitor methane and natural gas concentration levels using our I2C mini-module form factor. The MQ4 is connected to an ADC121C 12-bit analog-to-digital converter, which can expand to 9 gas sensors per I2C port using just two address jumpers (making full use of the floating address system).\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv id=\"cke_pastebin\"\u003e\u003c\/div\u003e\n\n \u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThe MQ-4 is capable of detecting methane or natural gas air concentration levels between 200 and 10,000 ppm. The ideal sensing condition for the MQ4 is 20°C ±2°C with 65% ±5% humidity. An internal preheater within the sensor helps achieve ideal sensing conditions, but the datasheet recommends more than 24 hours of warm-up time for optimal accuracy. Due to the internal preheater, this sensor requires more current than most of our I2C Mini Modules. We measured 139 mA for this I2C mini module, so we highly recommend planning a power strategy so your I2C master device delivers no less than 150 mA per sensor. This sensor comes pre-calibrated to the values recommended in the datasheet; however, a final calibration may be required for accurate measurements, as we do not have the equipment for large-scale calibration of these sensors.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eAll I2C mini modules are designed to operate at 5VDC. Using a convenient 4-pin socket, devices can be daisy-chained to the I2C bus, eliminating the need for soldering. Simply connect the devices you need for your next automation application. Pull-up resistors are included with all NCD master devices. If you're wiring your own I2C port, integrated 4.7K jumper-selectable pull-up resistors are available for added convenience.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eCharacteristics:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Methane detection (200 to 10,000 ppm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Natural gas detection (200 to 10,000 ppm)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- I2C Mini Module Form Factor\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Communication speed from 100 KHz to 3.4 MHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- MQ4 modular connection plate\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/store.ncd.io\/product\/mq-4-methane-natural-gas-sensor-adc121c-12-bit-adc-i2c-mini-module\/\" title=\"Link of interest\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838591459428,"sku":"AD80401","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/ADC121C_I2CGAS_MQ4_C_1.png?v=1746804232"},{"product_id":"ad15601","title":"MQ-5 Gas Sensor Breakout Board - (AD15601)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThey are used in gas leak detection of equipment in the home and industry. They are suitable for the detection of LPG, natural gas, city gas, avoiding the noise of alcohol and cooking fumes and cigarette smoke.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e-\u0026nbsp;\u003c\/b\u003eHigh sensitivity to LPG, natural gas, city gas\u003c\/p\u003e\n\u003cp\u003e- Low sensitivity to alcohol, smoke\u003c\/p\u003e\n\u003cp\u003e- Fast response\u003c\/p\u003e\n\u003cp\u003e- Great stability and long lifespan\u003c\/p\u003e\n\u003cp\u003e- Simple drive circuit\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.circuitstoday.com\/interfacing-mq5-lpg-sensor-to-arduino\" title=\"Enlase de interes\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eLink of interest:\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838602502244,"sku":"AD15601","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD42764uJPM.jpg?v=1746803918"},{"product_id":"ad39196","title":"MQ-6 LPG Gas Sensor Breakout Board - (AD39196)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an easy-to-use \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Liquefied_petroleum_gas\" target=\"_blank\"\u003e\u003cspan\u003eLiquefied Petroleum Gas (LPG)\u003c\/span\u003e\u003c\/a\u003e sensor, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000 ppm.\u003c\/p\u003e\n\u003cp\u003eThis sensor has high sensitivity and a fast response time. The sensor’s output is an analog resistance. The driving circuit is very simple; all you have to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/MQ-6%20Ver1.3%20-%20Manual.pdf\"\u003eDatasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e- \u003ca href=\"http:\/\/wiring.org.co\/learning\/basics\/airqualitymq135.html\"\u003eWiring Example\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Enlace de interes\" href=\"https:\/\/www.teachmemicro.com\/lpg-sensor-mq-6-arduino\/\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838621638756,"sku":"AD39196","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/img_2006MQ-2.jpg?v=1746798807"},{"product_id":"ad12591","title":"MQ-7 Carbon Monoxide Sensor Breakout Board - (AD12591)","description":"\u003cp\u003e \u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis is a simple carbon monoxide (CO) sensor, suitable for detecting CO concentrations in the air. The MQ-7 can detect CO gas concentrations anywhere from 20 to 2000 ppm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor has high sensitivity and a fast response time. The sensor output is an analog resistor. The drive circuit is very simple; all you need to do is supply 5V to the heater coil core. It has a comparator circuit that enables the board to have both an analog and a digital output.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MQ-7_Ver1.3_-_Manual.pdf?v=1746805448\" target=\"_blank\" title=\"Link of interest\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest 1\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.learningaboutelectronics.com\/Articles\/MQ-7-carbon-monoxide-sensor-circuit-with-arduino.php\" target=\"_blank\" title=\"Link of interest 2\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest 2\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838636515428,"sku":"AD12591","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MQ-7-MODULE-CARBON-MONOXIDE-GAS-SENSOR.jpg?v=1746805388"},{"product_id":"ad15631","title":"MQ-8 Hydrogen Gas Sensor Breakout Board - (AD15631)","description":"\u003cp\u003e \u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis easy-to-use hydrogen gas sensor is suitable for detecting hydrogen concentrations in air. The MQ-8 can detect hydrogen gas concentrations between 100 and 10,000 ppm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor offers high sensitivity and a fast response time. Its output is an analog resistor. The control circuit is very simple: just supply the heater coil with 5 V, add a load resistor, and connect the output to an analog-to-digital converter (ADC).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor comes in a similar package to our MQ-3 alcohol sensor and can be used with the expansion board shown below.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MQ-8_Ver1.3_-_Manual.pdf?v=1746806091\" target=\"_blank\" title=\"Link of interest\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest 1\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.learningaboutelectronics.com\/Articles\/MQ-8-hydrogen-sensor-circuit-with-arduino.php#google_vignette\" title=\"Link of interest\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest 2\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838653227108,"sku":"AD15631","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD42764uJPM.jpg?v=1746803918"},{"product_id":"ad52055","title":"MQ-9 Carbon Monoxide Sensor Breakout Board - (AD52055)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The MQ-9 Gas Sensor module is a highly sensitive semiconductor device capable of detecting carbon monoxide and combustible gas concentrations. When the sensor detects either of these signals, it will emit a variable analog signal depending on the gas concentration detected.\u003c\/p\u003e\n\n \u003cp\u003eThis module can detect concentrations from 10 to 1000 ppm and combustible gas from 100 to 10,000 ppm. The MQ-9 sensor consists of only three terminals: two for power and the third for an analog voltage output. You only need a microcontroller to read this signal and manipulate it according to your project's needs. It is compatible with any microcontroller, including Arduino. We recommend using a microcontroller.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/arduino-uno-r3-version-generica\/\" target=\"_blank\"\u003e\u003cspan\u003eArduino Uno\u003c\/span\u003e\u003c\/a\u003e , available in our online store if you'd like to purchase it.\u003c\/p\u003e\n\n\u003cp\u003e The temperature at which the sensor should work optimally is from -10 to 50°C and its current consumption is around less than 150mA at 5V.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Operating voltage: 5V\u003c\/p\u003e\n\n\u003cp\u003e - Operating temperature: -10°C to 50°C\u003c\/p\u003e\n\n\u003cp\u003e - Interface type: Analog\u003c\/p\u003e\n\n \u003cp\u003e- Pin definition: 1-Output, 2-GND, 3-VCC\u003c\/p\u003e\n\n\u003cp\u003e - Double output: Analog output and TTL level output.\u003c\/p\u003e\n\n\u003cp\u003e - Concentration: 10-1000 ppm CO, 100-10000 ppm combustible gas\u003c\/p\u003e\n\n\u003cp\u003e - Excellent for detecting CO and combustible gas concentrations\u003c\/p\u003e\n\n\u003cp\u003e - Good sensitivity to methane and propane\u003c\/p\u003e\n\n\u003cp\u003e - Size: 40 x 20mm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838677049444,"sku":"AD52055","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD52055uJPM.jpg?v=1746806337"},{"product_id":"ad52063","title":"MQ-135 Air Quality Sensor Breakout Board - (AD52063)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThe MQ-135 is a hazardous gas sensor used for air quality control and is suitable for detecting NH3 (ammonia), NOx, alcohol, benzene, smoke, CO2, etc.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor does not provide absolute values, but simply provides an analog output that must be monitored and compared with threshold values.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Working voltage: 5V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Pin definition: 1-Output, 2-GND, 3-VCC.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Fast response characteristics.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Main chip: MQ-135 Air Quality Sensor.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Dual output: Analog output and TTL level output.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulfides, Benzene (C6H6), Carbon monoxide (CO), smoke and other harmful gases.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Sensitivity adjustable with potentiometer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Detection range: 10-1000ppm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Size: 32mm x 22mm x 24mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Good sensitivity to harmful gases in a wide range.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- High sensitivity to Ammonia, Sulfur and Benzene.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MQ-135_Datasheet.pdf?v=1746807892\" title=\"Enlace de interés\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eLink of interest\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838718304356,"sku":"AD52063","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD52063uJPM.jpg?v=1746807454"},{"product_id":"ad14214","title":"MG811 CO2 Carbon Dioxide Sensor - (AD14214)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor is designed to capture CO2 in the environment. \"Carbon dioxide is a colorless, odorless gas vital to life on Earth. This chemical compound found in nature consists of one carbon atom bonded with two double covalent bonds to two oxygen atoms. CO2 exists in Earth's atmosphere as a trace gas at a concentration of about 0.04% (400 ppm) by volume. Natural sources include volcanoes, hot springs, geysers, and it is released by carbonate rocks when dissolved in water and acids. Since CO2 is soluble in water, it occurs naturally in groundwater, rivers, lakes, ice fields, glaciers, and seas.\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eAnd this tutorial focuses on this sensor, as it is the most frequently mentioned commercial sensor, even though there are few Arduino applications and even fewer tutorials in Spanish.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eThis sensor (the gray one) together with the module (all the others) contains a circuit to amplify or adjust the sensitivity depending on the environment where it is to be used. It has a comparator with adjustable threshold and an analog output, which the microcontroller will read. This sensor can read concentrations from 350 to 100,000 ppm (parts per million).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eSensor characteristics:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Voltage 5V or more.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Digital output DO (comparator)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Analog output AO (amplifier)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Temperature comparator output\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Potentiometer to adjust amplification\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Potentiometer to adjust comparator\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- Weight 10 g\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- The sensor heats up and can be felt to the touch. The voltage increases until it stabilizes. Once the sensor is warm, it will be ready to detect CO2.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- The analog output has a range of 0 to 2V. A higher output voltage means a lower gas concentration. For more information, refer to the datasheet.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e- When the ambient temperature changes, the output voltage also varies, and the CO2 sensor is more effective at higher temperatures.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MG811.pdf?v=1746809536\" title=\"Enlace de referencia\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eReference link\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45838823653476,"sku":"AD14214","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MG811SENSOR.jpg?v=1746809271"},{"product_id":"ad46492","title":"Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT \/ Qwiic [PID:3709] - (AD46492)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e*sniff* *sniff*... do you smell that? No need to stick your nose in a milk carton anymore, you can build a digital nose with the SGP40 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very slim air quality sensor from the sensor experts at Sensirion, with an I2C interface so you don’t have to manage the heater and analog readout of a MOX sensor. It combines multiple metal oxide sensing and heating elements on one chip to provide more detailed air quality signals.\u003c\/p\u003e\n\n \u003cp\u003eThe SGP40 has a standard hot-plate MOX sensor, as well as a small microcontroller that controls power to the board, reads the analog voltage, and provides an I2C interface for reading. Unlike the CCS811, this sensor does not require extending the I2C clock. We currently have an Arduino library with examples of reading the raw value and also running the Sensirion algorithm for calculating the VOC index, and a Python\/CircuitPython library that can be used with Linux computers like the Raspberry Pi or our CircuitPython boards.\u003c\/p\u003e\n\n\u003cp\u003e This is a gas sensor that can detect a wide range of volatile organic compounds (VOCs) and H2 and is designed to monitor indoor air quality. The SGP40 is the next generation after the SGP30, but it doesn't provide TVOC\/eCO2 values like the SGP30. Instead, the raw signal from the sensor is processed using its software algorithm to give an overall \"air quality\" score from 0 to 500.\u003c\/p\u003e\n\n \u003cp\u003eKeep in mind that this sensor, like all VOC\/gas sensors, has variability, and for accurate measurements, you'll want to calibrate it with known sources. That said, for general environmental sensors, it will give you a good idea of trends and comparability.\u003c\/p\u003e\n\n\u003cp\u003e Another great feature of this sensor is the ability to configure humidity compensation for greater accuracy. An external humidity sensor is required, and the %RH is then written to the sensor via I2C, allowing you to better calibrate the MOX sensor reading and reduce humidity\/temperature-based variations.\u003c\/p\u003e\n\n \u003cp\u003eGood sensor, right? So we've made it easy for you to jump right into your next project. The surface-mount sensor is soldered onto a custom-made PCB in the STEMMA QT form factor, making it easy to interface. The STEMMA QT connectors on both sides are compatible with SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the SGP40 or link it with a wide range of other sensors and accessories using a compatible cable. The QT cable is not included, but we have a variety in the store.\u003c\/p\u003e\n\n\u003cp\u003e Of course, we've broken out all the pins to standard headers and added a 3.3V voltage regulator and level shifting so you can use it with 3.3V or 5V systems, like the Arduino Uno or Feather M4.\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.adafruit.com\/product\/3709\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45849359745124,"sku":"AD46492","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/4829-01.jpg?v=1747027834"},{"product_id":"ad12562","title":"MFRC-522 RFID Radiofrequency IC Card Sensor Reader for Arduino - (AD12562)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e It is a contactless reader module based on the MFRC522. Serial communication makes it simple and easy to use. Compliant with ISO\/IEC 14443A\/MIFARE cards, it supports all variants of the MIFARE Mini, MIFARE 1K, MIFARE 4K, MIFARE Ultralight, MIFARE DESFire EV1 and MIFARE Plus RF ID protocols, and the operating distance in read\/write mode is up to 40mm.\u003c\/p\u003e\n\n \u003cp\u003eThis module could be used in a variety of applications: Access Management, Cargo Tracking, People and Animal Tracking, Toll Collection and Contactless Payment, Machine Readable Travel Documents, Smartdust (for massively distributed sensor networks), Sports Memorabilia Tracking for authenticity verification, Airport Baggage and Logistics Tracking, etc.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - 3.3V\/5V power supply\u003c\/p\u003e\n\n\u003cp\u003e - ISO Support \/ IEC 14443 A \/ MIFARE\u003c\/p\u003e\n\n\u003cp\u003e - Mifare1 support S50, S70 Mifare1, Mifare Ultralight, Mifare Pro, Mifare DESFire\u003c\/p\u003e\n\n\u003cp\u003e - Operating distance in read\/write mode up to 40 mm\u003c\/p\u003e\n\n\u003cp\u003e - FIFO buffer handles 64 Send and receive bytes\u003c\/p\u003e\n\n\u003cp\u003e - SPI interface\u003c\/p\u003e\n\n\u003cp\u003e - Working current 13 ~ 26mA \/ 10-13mA reactive current\u003c\/p\u003e\n\n\u003cp\u003e - Working temperature -25 ~ 85 ℃\u003c\/p\u003e\n\n\u003cp\u003e - Size 71.00mm x 40.90mm\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.instructables.com\/Arduino-RC522-RFID-Door-Unlock\/\" target=\"_blank\" title=\"Reference link 1\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link 1\u003c\/strong\u003e\u003c\/a\u003e \u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/mfrc-522-rfid-radiofrequency-ic-card-sensor-reader-for-arduino\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fmfrc-522-rfid-radiofrequency-ic-card-sensor-reader-for-arduino%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/github.com\/miguelbalboa\/rfid\" target=\"_blank\" title=\"Reference link 2\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link 2\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45849481773156,"sku":"AD12562","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/New-MFRC-522-RC522-Card-Read-Antenna-RFID-Reader-IC-Card-Proximity-Module-key-Chain-For_1.jpg?v=1747030364"},{"product_id":"ad838","title":"KY-038 Sound Sensor - (AD838)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe KY-038 is an audio power amplifier featuring low power consumption, adjustable voltage gain, a maximum 5V power supply, reduced peripheral component requirements, and minimal total harmonic distortion. The KY-038 can be applied to consumer products with low voltage requirements, minimizing the number of peripheral components in use.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Main chip: LM393\u003c\/p\u003e\n\n\u003cp\u003e - Working voltage: 4-6VDC\u003c\/p\u003e\n\n\u003cp\u003e - Exit signal indicator:\u003c\/p\u003e\n\n\u003cp\u003e - Power indicator light\u003c\/p\u003e\n\n\u003cp\u003e - Comparator output light\u003c\/p\u003e\n\n\u003cp\u003e - Single channel output signal\u003c\/p\u003e\n\n\u003cp\u003e - Sensitivity adjusted by potentiometer\u003c\/p\u003e\n\n\u003cp\u003e - The effective output signal is at a low level (Active LOW)\u003c\/p\u003e\n\n\u003cp\u003e - When sound is detected, the output is active LOW and the corresponding LED lights up.\u003c\/p\u003e\n\n\u003cp\u003e - It could be used as an acoustic light control; to deploy a sound and light alarm working with a photosensitive sensor.\u003c\/p\u003e\n\n\u003cp\u003e - The maximum induction distance is 0.5 meters.\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.prometec.net\/sensor-sonido-ky038\/\" target=\"_blank\" title=\"Reference link 1\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45869445054564,"sku":"AD838","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD838uJPM.jpg?v=1747248879"},{"product_id":"ad5479","title":"Sound Sensor - Microphone - (AD5479)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a simple board with a built-in microphone. It has a maximum power supply of 5V, and this microphone board can be applied to consumer products with low voltage requirements to minimize the number of peripheral components in use.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- PCB Size 33.0mm x 14.0mm x 1.6mm\u003c\/p\u003e\n\u003cp\u003e- Operating Voltage 5V DC\u003c\/p\u003e\n\u003cp\u003e- Operating Voltage 5V DC\u003c\/p\u003e\n\u003cp\u003e- Compatible Interfaces 2.54 3-pin interface and 4-pin Grove interface (1)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote 1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eS for the digital output port, V and G for common collector voltage and ground, respectively.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/wiki.iteadstudio.com\/Sound_Sensor\/Microphone_Brick\" title=\"Enlace de referencia\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45871529787492,"sku":"AD5479","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/SEN-CB0004_1__39976.jpg?v=1767045472"},{"product_id":"ad30944","title":"LM386 Sound Detection Voice Sensor - (AD30944)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe LM386 is an audio power amplifier with features such as low power consumption, adjustable voltage gain, a wide voltage range, reduced peripheral component requirements, and minimal total harmonic distortion. The LM386 can be applied to consumer products with low voltage requirements. To minimize the number of peripheral components used, the voltage gain should be set to 20. By connecting a resistor and capacitor externally between pins 1 and 8, the voltage gain can be set to any value within the range of 0 to 200.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Microphone sensitivity: 52 dB\u003c\/p\u003e\n\n\u003cp\u003e - Frequency range: 50 Hz ~ 20 kHz\u003c\/p\u003e\n\n\u003cp\u003e - Power supply: 3.3V ~ 5.3V\u003c\/p\u003e\n\n\u003cp\u003e - Mounting hole size: 2.0 mm\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Ambient sound detection\u003c\/p\u003e\n\n\u003cp\u003e - Sound level detection\u003c\/p\u003e\n\n\u003cp\u003e How to use with an MCU:\u003c\/p\u003e\n\n\u003cp\u003e - VCC: 3.3V ~ 5.3V\u003c\/p\u003e\n\n\u003cp\u003e - GND: Power supply ground\u003c\/p\u003e\n\n\u003cp\u003e - AOUT: MCU.IO (analog output)\u003c\/p\u003e\n\n \u003cp\u003e- DOUT: MCU.IO (digital output)\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener\" title=\"Reference link\" href=\"https:\/\/www.waveshare.com\/wiki\/Sound_Sensor\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/Sound-Sensor-UserManual.pdf?v=1747359006\" target=\"_blank\" title=\"Data sheet\" rel=\"noopener\"\u003e\u003cstrong\u003eData sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45878428270692,"sku":"AD30944","price":8.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD30944uJPM.jpg?v=1747358769"},{"product_id":"ad865","title":"HC-SR501 PIR Motion Sensor Module - (AD865)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an adjustable HC-SR501 human motion detection sensor module using infrared pyroelectricity.\u003c\/p\u003e\n\u003cp\u003eTTL output is HIGH when people are detected, and LOW when they are not. When a person enters the projected area, the sensor's output will switch to a HIGH state; when the person leaves the projected area, after an adjustable delay, the sensor's output will switch to its LOW state.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e- \u003c\/b\u003eInput voltage: DC 4.5-20V\u003c\/p\u003e\n\u003cp\u003e- Static current: 50uA\u003c\/p\u003e\n\u003cp\u003e- Output signal: 0.3V or 5V (high output when motion is detected)\u003c\/p\u003e\n\u003cp\u003e- Detection angle: 110 degrees\u003c\/p\u003e\n\u003cp\u003e- Detection distance: max 7 m\u003c\/p\u003e\n\u003cp\u003e- Trigger: H - Yes, L - No\u003c\/p\u003e\n\u003cdiv\u003e\u003ca rel=\"noopener\" title=\"Enlace de interes\" href=\"https:\/\/wiki.iteadstudio.com\/PIR_Motion_Sensor_Module\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45878529622116,"sku":"AD865","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/im120628009_6__1.jpg?v=1747401018"},{"product_id":"ad45308","title":"RCWL-0516 Human Body Radar Sensor Module - (AD45308)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis mini Doppler radar sensor module is equipped with a 4-28V DC voltage. This is a mini radar motion sensor module equipped with an RCWL-9196 chip based on microwave Doppler induction technology. It will automatically output a high-level TTL signal when there is motion. 360-degree blind angle detection and a maximum detection distance of 7m with adjustable sensitivity and delay time. It is perfect for DIY microwave motion sensor light switches, human sensor toys, smart security devices, etc.\u003c\/p\u003e\n\n\u003cp\u003e Supports night detection on\/off function, adjustable repeat trigger time and detection distance by adding SMD components to corresponding pins.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Working voltage: 4-28 V\u003c\/p\u003e\n\n\u003cp\u003e - Operating current: 2.8mA (typical); 3mA (maximum)\u003c\/p\u003e\n\n\u003cp\u003e - Detection distance: 5-9m\u003c\/p\u003e\n\n\u003cp\u003e - Transmission power: 20mW (typical); 30mW (maximum)\u003c\/p\u003e\n\n \u003cp\u003e- Output voltage: 3.2 - 3.4V\u003c\/p\u003e\n\n\u003cp\u003e - Low level output control: 0V\u003c\/p\u003e\n\n\u003cp\u003e - High level output control: 3.3V\u003c\/p\u003e\n\n\u003cp\u003e - Operating temperature: -20 ~ 80 Celsius\u003c\/p\u003e\n\n\u003cp\u003e - Storage temperature: -40 ~ 100 celsius\u003c\/p\u003e\n\n\u003cp\u003e - Plate size: 35.9 x 17.3 mm\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/github.com\/jdesbonnet\/RCWL-0516\/\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45881372311652,"sku":"AD45308","price":5.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD45308uJPM.jpg?v=1747403817"},{"product_id":"ad32807","title":"DHT22 (AM2302) Digital Temperature And Humidity Sensor - (AD32807)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The DHT-22 is a low-cost humidity and temperature sensor with a single-wire digital interface. The sensor is calibrated and requires no additional components to ensure accurate relative humidity and temperature measurements.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Power supply: 3.3 to 6V\u003c\/p\u003e\n\n\u003cp\u003e - Current: 1 to 1.5mA\u003c\/p\u003e\n\n\u003cp\u003e - Humidity range: 0 to 100% RH\u003c\/p\u003e\n\n\u003cp\u003e - Temperature range: -40 to 80 ºC\u003c\/p\u003e\n\n\u003cp\u003e - Humidity accuracy: +-2% RH\u003c\/p\u003e\n\n\u003cp\u003e - Temperature accuracy: +- 0.5 ºC\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/simple-circuit.com\/arduino-dht22-am2302-sensor-lcd\/\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45881788203108,"sku":"AD32807","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD32807uJPM_2.jpg?v=1747433033"},{"product_id":"ad841","title":"MPU6050 Module Triple-Axis Gyroscope Accelerometer For Arduino - (AD841)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBefore we begin, what is an \u003cstrong\u003eIMU (Inertial Measurement Unit)\u003c\/strong\u003e? It is a device capable of measuring force (acceleration) and velocity. Generally, it consists of an \u003cstrong\u003eaccelerometer\u003c\/strong\u003e and a \u003cstrong\u003egyroscope\u003c\/strong\u003e. Therefore: \u003cem\u003e\u003cstrong\u003ean IMU does not measure angles\u003c\/strong\u003e\u003c\/em\u003e. At least not directly; it requires some calculations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eMPU-6050\u003c\/strong\u003e is a \u003cstrong\u003e6DOF\u003c\/strong\u003e IMU (read as \"\u003cstrong\u003e6 Degrees Of Freedom\u003c\/strong\u003e\"). This means it has an \u003cstrong\u003eaccelerometer\u003c\/strong\u003e and a \u003cstrong\u003egyroscope\u003c\/strong\u003e, both with \u003cstrong\u003e3 axes\u003c\/strong\u003e (3+3 = 6DOF). There are 9DOF IMUs, which also include a \u003cstrong\u003emagnetometer\u003c\/strong\u003e. Others may have 5DOF, in which case the gyroscope only measures two axes, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Chip: MPU-6050,\u003c\/p\u003e\n\u003cp\u003e- 6DOF (6 Degrees of Freedom) = 3-axis Accelerometer + Gyroscope = 3 + 3 = 6DOF\u003c\/p\u003e\n\u003cp\u003e- Power supply: 3V-5V,\u003c\/p\u003e\n\u003cp\u003e- Gyroscope range: +250 500 1000 2000º\/s\u003c\/p\u003e\n\u003cp\u003e- Accelerometer range: ± 2 ± 4 ± 8 ± 16 g\u003c\/p\u003e\n\u003cp\u003e- Chip with built-in 16-bit AD converter, 16-bit data output.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.prometec.net\/usando-el-mpu6050\/\" title=\"Enlace de referencia 1\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45882969784420,"sku":"AD841","price":6.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/im130918002.jpg?v=1747437382"},{"product_id":"ad4444","title":"TCS230 [TCS3200] Color Recognition Sensor - (AD4444)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e This color sensor is a complete color detector, including a TCS230 RGB sensor chip and four white LEDs. The TCS230 can detect and measure a nearly unlimited range of visible colors.\u003c\/p\u003e\n\n \u003cp\u003eApplications include test strip reading, color sorting, ambient light sensing, calibration, and color matching. The TCS230 has an array of photodetectors, each with either a red, green, or blue filter, or no filter (clear). The filters for each color are evenly distributed along the array to eliminate color bias.\u003c\/p\u003e\n\n\u003cp\u003e Internal to the device is an oscillator that produces a square wave output whose frequency is proportional to the intensity of the chosen color.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Power supply: 2.7V to 5.5V\u003cbr\u003e - High resolution conversion of light intensity to frequency\u003cbr\u003e - Programmable color and full-scale frequency output\u003cbr\u003e - Low power feature\u003cbr\u003e - Direct communication to microcontroller \/ Arduino\u003cbr\u003e - Pin S0~S1: Input selection for output frequency scaling\u003cbr\u003e - Pin S2~S3: Photodiode type input selection\u003cbr\u003e - Pin OUT: Frequency output \u003cbr\u003e- EO Pin: Output frequency enable (active low)\u003cbr\u003e\u003cbr\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/Color-Sensor-working-principle-and-Arduino-Code.pdf?v=1747438139\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eData sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45882982957156,"sku":"AD4444","price":19.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/TCS230-Electronilab-1.jpg?v=1747437844"},{"product_id":"ad20815","title":"TCS34725 - RGB Color Sensor with IR Filter and White LED - (AD20815)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYour electronic devices can now see in dazzling color, thanks to this lovely color light sensor. We've found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. An IR blocking filter, integrated on-chip and located on the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The filter means you'll get much truer color than most sensors, since humans don't see IR. The sensor also has an incredible 3,800,000:1 dynamic range with adjustable integration time and gain so it is suited for use behind darkened glass.\u003c\/p\u003e\n\u003cp\u003eWe've added supporting circuitry as well, such as a 3.3V regulator so you can safely power the breakout with 3-5V DC and level shifting for the I₂C pins so it can be used with 3.3V or 5V logic. Finally, we've specified a neutral 4150°K temperature LED with a MOSFET driver built in to illuminate what you're trying to sense. The LED can be easily turned on or off by any logic level output.\u003c\/p\u003e\n\u003cp\u003eConnect to any microcontroller with I₂C and our example code will get you started fast with 4-channel readings. We include example code for detecting light lux and temperature, pulled from the evaluation board software.\u003c\/p\u003e\n\u003cp\u003eA detailed tutorial is here - check out our Arduino library and follow our tutorial to install it. Wire up the sensor by connecting VDD to 3-5VDC, Ground to common ground, SCL to I₂C Clock, and SDA to I₂C Data on your Arduino. Restart the IDE, select the example program and start putting your favorite fruits next to the sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 3.23g\u003c\/li\u003e\n\u003cli\u003eDimensions: 20.44mm \/ 0.8\" x 20.28mm \/ 0.79\"\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x29.\u003c\/li\u003e\n\u003cli\u003eDatasheets, EagleCAD PCB files and Fritzing library available in the color sensor tutorial.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.adafruit.com\/product\/1334\" title=\"Reference Link\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45883059961956,"sku":"AD20815","price":11.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/TCS34725SENSOR.jpg?v=1747439132"},{"product_id":"ad4570","title":"Gas Sensor Breakout Board - (AD4570)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eSimple breakout for the MQ-3, MQ-4, and MQ-6 gas sensors. All you need is VCC to 5V, GND, and a resistor to an ADC—that's it.\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is just the PCB.\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 16.8mm diameter\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/BreakoutBoards\/Gas_Sensor_Breakout-v12.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003ca href=\"http:\/\/cdn.sparkfun.com\/datasheets\/BreakoutBoards\/Gas_Sensor_Breakout-v12.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003cspan\u003e\u003ca href=\"http:\/\/wiring.org.co\/learning\/basics\/airqualitymq135.html\"\u003eWiring Example\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdiv\u003e \n\u003ca href=\"https:\/\/www.sparkfun.com\/sparkfun-gas-sensor-breakout.html\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333; font-family: Helvetica Neue, Helvetica, Arial, sans-serif;\"\u003eReference link\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e \u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/gas-sensor-breakout-board\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fgas-sensor-breakout-board%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":45883211055204,"sku":"AD4570","price":2.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/GasSensorBreakoutBoard.jpg?v=1747442502"},{"product_id":"ad5111","title":"Raspberry Pi Camera Board v2 - 8 Megapixels - (AD5111)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAmazing! The Camera v2 is the new official camera board released by the Raspberry Pi Foundation!\u003c\/p\u003e\n\u003cp\u003eThe Raspberry Pi Camera Board v2 is a high-quality 8-megapixel Sony IMX219 image sensor custom-designed add-on board for Raspberry Pi, featuring a fixed-focus lens. It is capable of taking 3280 x 2464 pixel static images and also supports 1080p30, 720p60, and 640x480p90 video.\u003c\/p\u003e\n\u003cp\u003eIt connects to the Pi via one of the small sockets on the top surface of the board and uses the dedicated CSi interface, designed especially for connecting to cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe upgraded Raspberry Pi Camera Board v2 includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved Resolution\n\u003cul\u003e\n\u003cli\u003eHigh-quality Sony IMX219 image sensor with 8-megapixel native resolution\u003c\/li\u003e\n\u003cli\u003eCameras can capture 3280 x 2464 pixel static images\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Quality\n\u003cul\u003e\n\u003cli\u003eCapture video at 1080p30, 720p60, and 640x480p90 resolutions\u003c\/li\u003e\n\u003cli\u003eAll software is supported within the latest version of the Raspbian operating system\u003c\/li\u003e\n\u003cli\u003e1.4 µm x 1.4 µm pixel with OmniBSI technology for high performance (high sensitivity, low crosstalk, and low noise)\u003c\/li\u003e\n\u003cli\u003e1\/4\" optical size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Does not include Raspberry Pi!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 25 mm x 23 mm x 9 mm \/ 0.98\" x 0.90\" x 0.35\"\u003c\/li\u003e\n\u003cli\u003eWeight (camera board + cable): 3.4 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.adafruit.com\/product\/3099\" title=\"Reference Link\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45888868188260,"sku":"AD5111","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/3099-01.jpg?v=1747525400"},{"product_id":"ad2064","title":"Miniature TTL Serial JPEG Camera with NTSC Video - (AD2064)","description":"\u003cdiv\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e This tiny camera module can be a great addition to your project. It's just like the other JPEG cameras (same chip\/software), but much smaller and thinner. It was designed for use in security systems and does two main things: it outputs color NTSC video and can take snapshots of that video (in color) and transmit them over the TTL serial link. You can take photos in 640x480, 320x240, or 160x120, and the images are pre-compressed in JPEG format, easy to store on an SD card. Perfect for data logging, security, or project photography.\u003c\/div\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n \u003cdiv\u003eOne nice thing about this particular camera is all the \"extras\" it comes with. For example, auto-white balance, auto-brightness and contrast, and built-in motion detection! This means you can have an alert appear on your project if something moves in the frame. The lens can be manually adjusted and has a default focal length of 15.1 meters, which is good for most projects.\u003c\/div\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n \u003cdiv\u003eThe module is very easy to use and only requires two digital pins (or a TTL serial port). It transmits at 38400 baud by default. Of course, we won't just leave you with a datasheet and a \"good luck\" message.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAdafruit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHe spends a lot of time researching the module to make a very good Arduino library with example code showing how to change image size and compression quality, motion detection, control the video output stream, etc. He also has a very detailed tutorial that will help you get the most out of your camera.\u003c\/div\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e \u003ca href=\"https:\/\/www.adafruit.com\/product\/1386\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45889088454756,"sku":"AD2064","price":49.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/1386-04.jpg?v=1747532248"},{"product_id":"ad9328","title":"Fingerprint Scanner - TTL (GT-521F52) [SEN-14585] - (AD9328)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Fingerprint readers are great! Why carry a key when you have one right at your fingertips? Unfortunately, they're often unreliable or difficult to implement. Not anymore! This fantastic GT-521F52 fingerprint module from ADH-Tech communicates via TTL serial port so you can easily integrate it into your next project. The module handles all the heavy lifting of reading and identifying fingerprints with an integrated optical sensor and a 32-bit ARM Cortex M3 processor.\u003c\/p\u003e\n\n \u003cp\u003eTo begin, simply register each fingerprint you want to store by sending the corresponding command and pressing your finger against the reader three times. The fingerprint reader can store different fingerprints, and the fingerprint database can even be downloaded from the unit and distributed to other modules. In addition to the fingerprint \"template\" (the parsed version), you can retrieve a fingerprint image and even extract raw images from the optical sensor.\u003c\/p\u003e\n\n\u003cp\u003e This module is an upgraded version of the GT-521F32 and can store up to 3,000 different fingerprints. It is capable of 360° fingerprint recognition and template download\/upload via the serial interface. Furthermore, the GT-521Fxx series offers a resolution of 450 dpi, with a false acceptance rate of \u0026lt;0.001% and a false rejection rate of \u0026lt;0.1%, and requires only \u0026lt;1.5 seconds to identify a unique fingerprint.\u003c\/p\u003e\n\n \u003cp\u003eThe module is small and easy to mount thanks to the four holes surrounding the sensor. The integrated JST-SH connector has four signals: Vcc, GND, Tx, and Rx. You'll find a compatible JST-SH pigtail in the Connection Accessories section below.\u003c\/p\u003e\n\n\u003cp\u003e Note: Please note that although this fingerprint scanner is equipped with the same connector we use on all of our Qwiic boards, it does NOT support Qwiic or I2C. That being said, all of our Qwiic cables, such as the 100mm version, are compatible with this board.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Simple UART and USB communication protocol\u003c\/li\u003e\n\n\u003cli\u003e Compliant with Hi-Speed USB 2.0 specification\u003c\/li\u003e\n\n\u003cli\u003e Ultra-thin optical sensor\u003c\/li\u003e\n\n\u003cli\u003e 450 dpi resolution\u003c\/li\u003e\n\n\u003cli\u003e 360° recognition capability\u003c\/li\u003e\n\n\u003cli\u003e Storage for 3000 unique fingerprints\u003c\/li\u003e\n\n\u003cli\u003e Finger activation function\u003c\/li\u003e\n\n\u003cli\u003e Works well with dry, wet or rough fingerprints\u003c\/li\u003e\n\n\u003cli\u003e Anti-scratch with high hardness surface ≧ 5H\u003c\/li\u003e\n\n\u003cli\u003e 1:1 verification, 1:N identification\u003c\/li\u003e\n\n \u003cli\u003eHigh-precision and high-speed fingerprint identification technology\u003c\/li\u003e\n\n\u003cli\u003e 4 mounting holes\u003c\/li\u003e\n\n\u003cli\u003e 2 JST SH connectors\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/fingerprint-scanner-gt-521fxx-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/7\/2\/3\/GT-521FX2_datasheet_V1.1__003_.pdf\"\u003eDatasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/7\/2\/3\/GT-521F52_Programming_guide_V10_20161001.pdf\"\u003eProgramming Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/7\/2\/3\/20171129-SDK_Demo_Ver1.9.zip\"\u003eSDK Demo Software\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.sparkfun.com\/fingerprint-scanner-ttl-gt-521f52.html\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45890187264100,"sku":"AD9328","price":73.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/14585-Fingerprint_Scanner_-_TTL__GT-521F52_-01.jpg?v=1747545202"},{"product_id":"ad835","title":"KY-040 Keyes Rotary Encoder - (AD835)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Keyes KY-040 rotary encoder is a rotating input device (like a knob) that provides an indication of how much the knob has been rotated and in which direction it is rotating.\u003c\/p\u003e\n\u003cp\u003eIt's a great device for controlling stepper motors and servos. It could also be used to control devices such as digital potentiometers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA rotary encoder has a fixed number of positions per revolution. These positions are easily measured by small \"clicks\" as you turn the encoder. This Keyes module has thirty such positions.\u003c\/p\u003e\n\u003cp\u003eOn one side of the switch there are 3 pins. They are usually named A, B, and C. In the case of the KY-040, they are oriented as shown.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" height=\"205\" src=\"https:\/\/c1555f5ec9.clvaw-cdnwnd.com\/34662fcf1f1e607c561442431023ac8e\/200002169-5cfaa5df2a\/Rotary-Encoder-Pins.png\" width=\"89\"\u003e\u003c\/p\u003e\n\u003cp\u003eInside the encoder there are two switches. One switch connects pin A to C, and the other switch connects pin B to C. At each encoder position, both switches are either open or closed. Each click causes these switches to change states as follows:\u003c\/p\u003e\n\u003cp\u003eIf both switches are closed, rotating the encoder right or left by one position will cause both switches to open.\u003c\/p\u003e\n\u003cp\u003eIf both switches are open, rotating the encoder right or left by one position will cause both switches to close.\u003c\/p\u003e\n\u003cp\u003eThe following illustration is representative of how the switch is constructed:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" height=\"300\" src=\"https:\/\/c1555f5ec9.clvaw-cdnwnd.com\/34662fcf1f1e607c561442431023ac8e\/200002170-3bc823cc1a\/Rotary-Encoder-Representation.png\" width=\"420\"\u003e\u003c\/p\u003e\n\u003cp\u003eAs you can see, the angular position of terminal A and terminal B is such that:\u003c\/p\u003e\n\u003cp\u003eIf you turn the knob to the right, the switch connecting A and C will change state first.\u003c\/p\u003e\n\u003cp\u003eIf you turn the knob to the left, the switch connecting B and C will change state first.\u003c\/p\u003e\n\u003cp\u003eIf we represent the opening and closing of the switches as waveforms, it would look something like this:\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" height=\"240\" src=\"https:\/\/c1555f5ec9.clvaw-cdnwnd.com\/34662fcf1f1e607c561442431023ac8e\/200002171-504b65142a\/Rotary-Encoder-Phases.png\" width=\"302\"\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45897527099492,"sku":"AD835","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/ky040encoder.jpg?v=1747673301"},{"product_id":"ad13916","title":"BH1750FVI Digital Light intensity Sensor Module For Arduino - (AD13916)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Any camera enthusiasts out there? Sometimes it's helpful to be able to measure the amount of light at a particular spot. This is sometimes necessary so you can fine-tune your camera to take the \"perfect\" photo. Or maybe you're calculating how much solar energy your solar panels will produce given the amount of available light.\u003c\/p\u003e\n\n\u003cp\u003e In any case, there is a component that is very useful for this, the BH1750 digital light sensor.\u003c\/p\u003e\n\n\u003cp\u003e The module can also be powered by 3.3V. ADD should be connected to ground to select this device. ADD is the equivalent (CS).\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eRequired hardware:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eConnecting Arduino to the module\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45921142341732,"sku":"AD13916","price":8.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/bh1750.jpg?v=1747882084"},{"product_id":"ad5807","title":"TTL Serial JPEG Camera with NTSC Video [PID:397] - (AD5807)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis camera module can be a great addition to a project. It was designed for use in security systems and does two main things: it outputs monochrome NTSC video and can take snapshots of that video (in color) and transmit them over the TTL serial link. You can take photos in 640x480, 320x240, or 160x120, and the images are pre-compressed in JPEG format, making them nice and small, and easy to store on an SD card. Perfect for data logging, security, or project photography.\u003c\/p\u003e\n\n \u003cp\u003eOne good thing about this particular camera is all the \"extras\" that come with it. For example, it has\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emanually adjustable focus\u003c\/strong\u003e ,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eautomatic white balance\u003c\/strong\u003e ,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eself-contrast\u003c\/strong\u003e , in addition\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emotion detection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilt-in! This means you can have an alert in your project when something moves in the image.\u003c\/p\u003e\n\n \u003cp\u003eUsing the module is very easy and only requires two digital pins (or a TTL serial port) - by default it transmits at 38400 baud. Of course\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNO\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe would like to leave you with a datasheet and a \"good luck\", Adafruit invested a lot of time researching the module and DSP to make a very good Arduino library with example code showing how to change image size and compression quality, motion detection, control the video output stream, etc. that and more is available on our\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/ttl-serial-camera\/\" target=\"_blank\"\u003e\u003cspan\u003every detailed tutorial that will help you get the most out of your camera\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eTechnical data:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Module size: 32mm x 32mm\u003c\/p\u003e\n\n\u003cp\u003e - Image sensor: 1\/4 inch CMOS\u003c\/p\u003e\n\n\u003cp\u003e - CMOS Pixels: 30M\u003c\/p\u003e\n\n\u003cp\u003e - Pixel size: 5.6um*5.6um\u003c\/p\u003e\n\n\u003cp\u003e - Output format: Standard JPEG\u003c\/p\u003e\n\n \u003cp\u003e- White balance: automatic\u003c\/p\u003e\n\n\u003cp\u003e - Exposure: Automatic\u003c\/p\u003e\n\n\u003cp\u003e - Gain: Automatic\u003c\/p\u003e\n\n\u003cp\u003e - Shutter: electronic shutter\u003c\/p\u003e\n\n\u003cp\u003e - SNR: 45DB\u003c\/p\u003e\n\n\u003cp\u003e - Dynamic range: 60dB\u003c\/p\u003e\n\n\u003cp\u003e - Max Analog Gain: 16dB\u003c\/p\u003e\n\n\u003cp\u003e - Frame rate: 640*480, 30fps\u003c\/p\u003e\n\n\u003cp\u003e - Scan mode: progressive scan\u003c\/p\u003e\n\n\u003cp\u003e - Viewing angle: 60 degrees\u003c\/p\u003e\n\n\u003cp\u003e - Monitoring Distance: 10 meters, 15 meters maximum (adjustable)\u003c\/p\u003e\n\n\u003cp\u003e - Image size: VGA (640 * 480), QVGA (320 * 240), QQVGA (160 * 120)\u003c\/p\u003e\n\n\u003cp\u003e - Baud rate: default 38400, maximum 115200\u003c\/p\u003e\n\n\u003cp\u003e - Current consumption: 75mA\u003c\/p\u003e\n\n\u003cp\u003e - Working voltage: DC 5V +\u003c\/p\u003e\n\n\u003cp\u003e - Communication: 3.3V TTL (Three wires TX, RX, GND) on 2.0mm pitch connector\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.adafruit.com\/product\/397\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45921157087332,"sku":"AD5807","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/TTLSerialJPEGCamerawithNTSCVideo.jpg?v=1747882815"},{"product_id":"ad36427","title":"AD8232 - Single Lead Heart Rate Monitor [Generic] - (AD36427)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AD8232 is a heart rate monitor on a board. It is low cost, cost-effective, and used to measure the electrical activity of the heart. This electrical activity can be plotted as an electrocardiogram or ECG and is output as an analog reading. ECGs can be extremely noisy; the AD8232 is a simple heart rate monitor that acts as an operational amplifier to help obtain a clear PR signal and QT intervals easily.\u003c\/p\u003e\n\u003cp\u003eThe AD8232 is an integrated signal conditioning block for other ECG and bio-potential measurement applications. It is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions, such as those created by motion or distant electrode placement.\u003c\/p\u003e\n\u003cp\u003eThe AD8232 heart rate monitor has nine IC connections where pins, wires, or other connectors can be soldered. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with another Arduino development board. Also provided on this board are RA (right arm), LA (left arm), and RL (right leg) pins for placing and using your own custom sensors. In addition, there is an LED indicator light that pulses to the rhythm of the heartbeat. Biomedical sensors and sensor cables are required for use with the heart monitor and can be found in the recommended products section on the supplier's page.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product is not a medical device and is not intended to be used as such or as an accessory to such, nor to diagnose or treat any condition.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eAnalog Output\u003c\/li\u003e\n\u003cli\u003eLead-off detection\u003c\/li\u003e\n\u003cli\u003eShutdown Pin\u003c\/li\u003e\n\u003cli\u003eLED Indicator\u003c\/li\u003e\n\u003cli\u003e3.5mm Jack for biomedical pad connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232_Heart_Rate_Monitor_v10.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232_Heart_Rate_Monitor_v10.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/ad8232-heart-rate-monitor-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232.pdf\"\u003eDatasheet\u003c\/a\u003e (AD8232)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/AD8232_Heart_Rate_Monitor\"\u003eGitHub\u003c\/a\u003e (Design Files \u0026amp; Example Code)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/videos#all\/rjWXtpbgLKg\/158\"\u003eProduct Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ca title=\"Reference Link\" href=\"https:\/\/www.sparkfun.com\/sparkfun-single-lead-heart-rate-monitor-ad8232.html\" target=\"_blank\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333; font-family: Helvetica Neue, Helvetica, Arial, sans-serif;\"\u003eReference Link\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/ad36427\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fad36427%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45921166590052,"sku":"AD36427","price":16.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36427uJPM.jpg?v=1747883699"},{"product_id":"ad13323","title":"AD8232 ECG Heart Rate Monitor Kit - (AD13323)","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe AD8232 is an inexpensive, cost-effective heart rate monitor on a board used to measure the heart's electrical activity. This electrical activity can be plotted as an electrocardiogram or ECG and output as an analog reading. ECGs can be extremely noisy; the AD8232 is a simple heart rate monitor that acts as an operational amplifier to help easily obtain a clear PR signal and QT intervals.\u003c\/p\u003e\n\u003cp\u003eThe AD8232 is an integrated signal conditioning block for other ECG and biopotential measurement applications. It is designed to extract, amplify, and filter small biopotential signals in the presence of noisy conditions, such as those created by movement or distant electrode placement.\u003c\/p\u003e\n\u003cp\u003eThe AD8232 heart rate monitor has nine IC connections where pins, wires, or other connectors can be soldered. SDN, LO+, LO-, OUTPUT, 3.3V, GND provide essential pins for operating this monitor with another Arduino development board. Also provided on this board are RA (right arm), LA (left arm), and RL (right leg) pins to place and use your own custom sensors. In addition, there is an LED indicator light that pulses to the rhythm of the heartbeat. Biomedical sensors and sensor cables are required for use with the heart monitor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis product is not a medical device and is not intended to be used as such or as an accessory thereto, nor to diagnose or treat any condition.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eAnalog output\u003c\/li\u003e\n\u003cli\u003eDisconnected lead detection\u003c\/li\u003e\n\u003cli\u003eShutdown pin\u003c\/li\u003e\n\u003cli\u003eLED indicator\u003c\/li\u003e\n\u003cli\u003e3.5mm connector for biomedical pad connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232_Heart_Rate_Monitor_v10.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232_Heart_Rate_Monitor_v10.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/ad8232-heart-rate-monitor-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Biometric\/AD8232.pdf\"\u003eDatasheet\u003c\/a\u003e (AD8232)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/AD8232_Heart_Rate_Monitor\"\u003eGitHub\u003c\/a\u003e (Design Files \u0026amp; Example Code)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/videos#all\/rjWXtpbgLKg\/158\"\u003eProduct Video\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/ad8232-heart-rate-monitor-hookup-guide\" title=\"Reference Link\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #333333; font-family: Helvetica Neue, Helvetica, Arial, sans-serif;\"\u003e\u003cspan\u003eReference Link\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/sparkfun-single-lead-heart-rate-monitor-ad8232\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fsparkfun-single-lead-heart-rate-monitor-ad8232%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45924544249956,"sku":"AD13323","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD13323uJPM-1_1.jpg?v=1747924167"},{"product_id":"ad16831","title":"YG1006 - 5 Channel Flame Sensor Module - (AD16831)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe Flame Sensor can be used to detect fire sources or other light sources with wavelengths in the 760nm–1100nm range. It is based on the YG1006 sensor, a high-speed, high-sensitivity NPN silicon phototransistor. Due to its black epoxy coating, the sensor is sensitive to infrared radiation. The sensor's detection range in the presence of a simple, ordinary flame is typically about 30°; as the distance increases, the range gradually decreases. However, this module offers a wider detection range than 120°.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Flame Sensor with 5-channel design with wide detection range.\u003c\/p\u003e\n\n\u003cp\u003e - Ability to emit a digital signal (high and low).\u003c\/p\u003e\n\n\u003cp\u003e - Ability to output an analog signal (voltage signal), the measurement signal can be more accurate, sometimes high precision.\u003c\/p\u003e\n\n\u003cp\u003e - Status indicator for each channel of the five outputs.\u003c\/p\u003e\n\n \u003cp\u003e- Adjustable digital output detection distance. Adjustable analog output sensitivity, more flexible design.\u003c\/p\u003e\n\n\u003cp\u003e - Using 1% resistance design, the signal output is more accurate, suitable for the needs of high-precision measurement occasions\u003c\/p\u003e\n\n\u003cp\u003e - Power supply 3.3V-9V\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45924625612900,"sku":"AD16831","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/5wayflamesensor.jpg?v=1747924894"},{"product_id":"ad18300","title":"VCNL4010 Proximity\/Light sensor - (AD18300)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VCNL4010 sensor is an excellent choice for incorporating a short-distance proximity sensor into your microcontroller project. For longer distances (in the cm range), you might use a SHARP IR distance sensor, but these are only useful if the object is more than 10cm away. The VCNL4010 is designed for much shorter distances, no more than 200mm (about 7.5\") and in our experimentation, we found it worked best at distances of about 10-150mm. It would be useful, for example, for detecting when a hand moves nearby or before a robot crashes into a wall. The sensor also incorporates an ambient light sensor.\u003c\/p\u003e\n\u003cp\u003eThis sensor is easy to use with any I2C-capable microcontroller. It's 5-volt compliant, so you can use it with 3.3V or 5V logic without risk of damage. It incorporates a 3.3V ultra-low dropout voltage regulator, which allows it to be powered with voltages from 3.3 to 5.0V. However, if you can supply it with 5.0V, it's ideal, as the VIN voltage powers the IR LED, and the higher the voltage, the better. The more you use it, the more powerful it will be.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCNL4010 Datasheet \/ Application Note \/ Product Sheet\u003c\/li\u003e\n\u003cli\u003eEagleCAD PCB files on GitHub\u003c\/li\u003e\n\u003cli\u003eFritzing library\u003c\/li\u003e\n\u003cli\u003ePCB dimensions: 18 mm x 16.5 mm\u003c\/li\u003e\n\u003cli\u003eThickness including tallest SMT components: ~3.15 mm\u003c\/li\u003e\n\u003cli\u003ePCB thickness: 1.75 mm\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x13\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDatasheets for the VCNL4000 version of this board:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/vcnl4000.pdf\"\u003eVCNL4000 datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/vcnl4000AN.pdf\"\u003eVCNL4000 App Note\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/vcnl4000ps.pdf\"\u003eVCNL4000 Product sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.adafruit.com\/product\/466\" title=\"https:\/\/www.adafruit.com\/product\/466\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":45934871707748,"sku":"AD18300","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/466-02.jpg?v=1748125400"},{"product_id":"ad18573","title":"MH-RD Rain Detector Module Sensor - (AD18573)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Rain sensors are used to detect water beyond what a humidity sensor can detect.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eHow it works:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The rain sensor detects water, which completes the circuits on the printed traces of its sensor boards. The sensor board acts as a variable resistor that will change from 100kohm when wet to 2Mohm when dry. In short, the wetter the board, the greater the current it will conduct.\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.instructables.com\/Arduino-Modules-Rain-Sensor\/\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45934883962980,"sku":"AD18573","price":6.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MH-RDRainDetectorModuleSensor1_1.jpg?v=1748126457"},{"product_id":"ad18623","title":"Photoelectric Speed Measuring Sensor - (AD18623)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis is an obstruction-free slot sensor module. When there is an obstruction in the optical switch, the module's DO output is low, while if there is no obstruction, the DO output is high. It can be connected to the input of a relay module to perform a limit switch function, or it can be connected to a buzzer to perform an alarm function.\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Slot-type speed measuring sensor with optocoupler\u003c\/p\u003e\n\n\u003cp\u003e - Use the sensor using the slot coupler\u003c\/p\u003e\n\n\u003cp\u003e - The width of the slot is 5mm\u003c\/p\u003e\n\n\u003cp\u003e - LED output status indicator\u003c\/p\u003e\n\n\u003cp\u003e - High darkened output\u003c\/p\u003e\n\n\u003cp\u003e - Unobstructed low outlet\u003c\/p\u003e\n\n\u003cp\u003e - At the output of the LM393 comparator the signal is a clean waveform, the consumption is 15mA\u003c\/p\u003e\n\n\u003cp\u003e - Operating voltage: 3.3V-5V\u003c\/p\u003e\n\n\u003cp\u003e - Output form: Digital switching output (0 and 1)\u003c\/p\u003e\n\n\u003cp\u003e - One fixed bolt hole for easy installation\u003c\/p\u003e\n\n\u003cp\u003e - Dimensions: 3.2cm x 1.4cm\u003c\/p\u003e\n\n \u003cp\u003e- Using a wide voltage LM393 comparator\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45934897135716,"sku":"AD18623","price":4.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/OptocouplerModuleSpeedMeasuringSensor.jpg?v=1748128440"},{"product_id":"ad22454","title":"ACS712 Current Sensor Module (5A) - (AD22454)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The ACS712 Breakout is a high-precision board that uses the ACS712 for moderate AC and DC current sensing applications. The ACS712 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins (screw terminal block) on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated, meaning that even though your Arduino is running on 5V, the sensed circuit can operate on higher DC or AC voltages.\u003c\/p\u003e\n\n \u003cp\u003eThe current sensor board measures DC and AC currents up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5A\u003c\/strong\u003e , has total electrical isolation from the measured and detected circuits and has a base sensitivity of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e185mV\/A\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eCharacteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - ACS712ELC-05B Current Sensor\u003c\/p\u003e\n\n\u003cp\u003e - Power indicator\u003c\/p\u003e\n\n\u003cp\u003e - 2 power pins\u003c\/p\u003e\n\n\u003cp\u003e - The module can measure positive and negative current (5A), the analog output corresponds to 185mV\/A\u003c\/p\u003e\n\n\u003cp\u003e - Detection for absence of current flow, the voltage output is VCC\/2\u003c\/p\u003e\n\n\u003cp\u003e - PCB Size: 28 x 13mm\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener\" title=\"Data sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/ACS712-Datasheet.pdf?v=1748218334\" target=\"_blank\"\u003e\u003cstrong\u003eData sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45938455609444,"sku":"AD22454","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/acs712.jpg?v=1748223043"},{"product_id":"ad22317","title":"ACS712 Current Sensor Module (20A) - (AD22317)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe ACS712 Breakout is a high-precision board that uses the ACS712 for moderate AC and DC current sensing applications. The ACS712 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins (screw terminal block) on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated, meaning that even though your Arduino is running on 5V, the sensed circuit can operate on higher DC or AC voltages.\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eThe current sensor board measures DC and AC currents up to\u003c\/span\u003e \u003cstrong\u003e20A\u003c\/strong\u003e \u003cspan\u003e, has complete electrical isolation from the measured and sensed circuits and has a base sensitivity of\u003c\/span\u003e \u003cstrong\u003e100mV\/A\u003c\/strong\u003e \u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eCharacteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - ACS712ELC-05B Current Sensor\u003c\/p\u003e\n\n\u003cp\u003e - Power indicator\u003c\/p\u003e\n\n\u003cp\u003e - 2 power pins\u003c\/p\u003e\n\n \u003cp\u003e- The module can measure positive and negative current (5A), the analog output corresponds to 185mV\/A\u003c\/p\u003e\n\n\u003cp\u003e - Detection for absence of current flow, the voltage output is VCC\/2\u003c\/p\u003e\n\n\u003cp\u003e - PCB Size: 28 x 13mm\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener\" title=\"Data sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/ACS712-Datasheet.pdf?v=1748218334\" target=\"_blank\"\u003e\u003cstrong\u003eData sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45938516328548,"sku":"AD22317","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/acs712.jpg?v=1748223043"},{"product_id":"ad13040","title":"ACS712 Current Sensor Module (30A) - (AD13040)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe ACS712 Breakout is a high-precision board that uses the ACS712 for moderate AC and DC current sensing applications. The ACS712 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins (screw terminal block) on the board. The advantage of using a Hall effect sensor, specifically, is that the circuit being sensed and the circuit reading the sensor are electrically isolated, meaning that even though your Arduino is running on 5V, the sensed circuit can operate on higher DC or AC voltages.\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eThe current sensor board measures DC and AC currents up to\u003c\/span\u003e \u003cstrong\u003e30A\u003c\/strong\u003e \u003cspan\u003e, has complete electrical isolation from the measured and sensed circuits and has a base sensitivity of\u003c\/span\u003e \u003cstrong\u003e66mV\/A\u003c\/strong\u003e \u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003cspan\u003eCharacteristics:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - ACS712ELC-05B Current Sensor\u003c\/p\u003e\n\n\u003cp\u003e - Power indicator\u003c\/p\u003e\n\n\u003cp\u003e - 2 power pins\u003c\/p\u003e\n\n \u003cp\u003e- The module can measure positive and negative current (5A), the analog output corresponds to 185mV\/A\u003c\/p\u003e\n\n\u003cp\u003e - Detection for absence of current flow, the voltage output is VCC\/2\u003c\/p\u003e\n\n\u003cp\u003e - PCB Size: 28 x 13mm\u003c\/p\u003e\n\n\u003cp\u003e \u003ca rel=\"noopener\" title=\"Data sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/ACS712-Datasheet.pdf?v=1748218334\" target=\"_blank\"\u003e\u003cstrong\u003eData sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45938687017060,"sku":"AD13040","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/acs712.jpg?v=1748223043"},{"product_id":"ad24644","title":"MAX6675 Thermocouple Temperature Sensor Module - (AD24644)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe MAX6675 is a sophisticated thermocouple-to-digital converter with an integrated 12-bit analog-to-digital converter (ADC). The MAX6675 also includes cold-junction compensation detection and correction, a digital controller, an SPI-compatible interface, and associated control logic. The MAX6675 is designed to work in conjunction with an external microcontroller (µC) or other intelligent system in thermostatic, process control, or monitoring applications.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/MAX6675_1.pdf?v=1748309665\" target=\"_blank\" title=\"Data sheet\" rel=\"noopener\"\u003eData sheet\u003c\/a\u003e\u003c\/strong\u003e \u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/max6675-thermocouple-temperature-sensor-module\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fmax6675-thermocouple-temperature-sensor-module%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45939146195044,"sku":"AD24644","price":8.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD24644uJPM.jpg?v=1748232861"},{"product_id":"ad25826","title":"MAX31855 Sensor Module + K Type Thermocouple - (AD25826)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThermocouples are very sensitive and require a good amplifier with a cold-compensation reference. The MAX31855K does everything for you and can be easily interfaced with any microcontroller, even one without an analog input. This breakout board has the chip itself, a 3.3V regulator with 10uF bypass capacitors and level-shifting circuitry, all assembled and tested. It comes with a 2-pin terminal block (for connecting to the thermocouple) and a pin header (for plugging into any breadboard).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Works with any K type thermocouple\u003c\/p\u003e\n\u003cp\u003e- Will not work with any other type of thermocouple other than K type\u003c\/p\u003e\n\u003cp\u003e- -200°C to +1350°C output in 0.25 degree increments; note that K thermocouples are only accurate to ±2°C to ±6°C\u003c\/p\u003e\n\u003cp\u003e- Internal temperature reading\u003c\/p\u003e\n\u003cp\u003e- 3.3 to 5v power supply and logic level compliant!\u003c\/p\u003e\n\u003cp\u003e- SPI data output requires any 3 digital I\/O pins.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/thermocouple\/arduino-code\" title=\"Reference Link\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference Link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45949597778020,"sku":"AD25826","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD25826uJPM-2.jpg?v=1748394356"},{"product_id":"ad29622","title":"uJPM Light Detection Breakout Board - (AD29622)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis sensor module is sensitive to ambient light, it has a photocell (LDR), depending on the light exposure the voltage at the input of the comparator circuit will vary, after processing the green activation LED will light up, at the same time the digital output signal D0 (a LOW level signal) will be activated. You can adjust the detection sensitivity using the potentiometer knob, the working voltage is 3.3V to 5V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule parameters: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- 1. Digital Output (DO): When the module detects high light intensity, the green LED indicator on the circuit board will remain off, at that moment the output signal is deactivated with a HIGH state (Voltage at DO approximately VCC). On the other hand, when the module detects low light intensity, the green LED indicator on the module will light up, at that moment the output signal will be activated with a LOW state (Voltage at DO approximately 0V). Regarding the potentiometer, when it turns clockwise, it will need more light to keep the module off; on the contrary, when the potentiometer turns counter-clockwise, with less light the module will be off. In other words, with counter-clockwise rotation, you will need to shade the photocell closer to activate the module, and with clockwise rotation, the shading can be further away from the photocell to activate the module.\u003c\/p\u003e\n\u003cp\u003e- 2. Analog Output (AO): The darker it is, the higher the voltage; the voltage varies proportionally to the shading applied to the photocell. From another point of view, at high light intensity, A0 is very close to 0V, and with low or no light intensity, A0 is very close to 4.6V.\u003c\/p\u003e\n\u003cp\u003e- 3. The output pins of the DO and AO sensor module can be directly connected to the microcontroller, it can also directly control a 5V relay. Connection mode: VCC: 3.3 to 5 VDC; GND: 0V; DO: Digital output; AO: Analog output. \u003c\/p\u003e\n\u003cp\u003e- 4. The comparator used is the LM393 which has great working stability.\u003c\/p\u003e\n\u003cp\u003e- 5. It can be powered with 3 and 5 VDC. It has a Red LED, which indicates whether the module is on or off.\u003c\/p\u003e\n\u003cp\u003e- 6. It has 3mm screw holes, making it easy to install.\u003c\/p\u003e\n\u003cp\u003e- 7. Circuit board size: 2.6cm * 1.4cm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.instructables.com\/LDR-Sensor-Module-Users-Manual-V10\/\" title=\"Enlace de referencia\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/ad29622\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fad29622%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45962591895652,"sku":"AD29622","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD29622uJPM-3.jpg?v=1748736295"},{"product_id":"ad30574","title":"WCMCU-333 INA333 Low Power Precision Instrumentation Amplifier - (AD30574)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe INA333 is a low-power, precision instrumentation amplifier offering excellent accuracy. The versatile 3-op-amp design, small size, and low power make it ideal for a wide range of portable applications. A single external resistor sets the gain from 1 to 1000. The INA333 is designed to use the industry-standard gain equation: G = 1 + (100 kΩ\/RG). The INA333 provides very low offset voltage (25 μV at 25°C, G ≥ 100), excellent offset voltage drift (0.2 μV\/°C, G ≥ 100) and high common-mode rejection (100 dB at 25°C, G ≥ 10). It operates from power supplies as low as 1.8 V (±0.9 V) and quiescent current as low as 50 μA, making it ideal for battery-powered systems. Utilizing autocalibration techniques to ensure excellent accuracy over the extended industrial temperature range, the INA333 also offers exceptionally low noise density (55 nV\/√Hz) extending down to DC. The INA333 is specified over the TA temperature range of –55°C to +210°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Low offset voltage: 25 µV (maximum), G ≥ 100\u003c\/p\u003e\n\u003cp\u003e- Low drift: 0.1 µV\/°C, G ≥ 100\u003c\/p\u003e\n\u003cp\u003e- Low noise: 50 nV\/√Hz, G ≥ 100\u003c\/p\u003e\n\u003cp\u003e- High CMRR: 100 dB (minimum), G ≥ 10\u003c\/p\u003e\n\u003cp\u003e- Low input bias current: 200 pA (maximum)\u003c\/p\u003e\n\u003cp\u003e- Supply range: 1.8 V to 5.5 V\u003c\/p\u003e\n\u003cp\u003e- Input voltage: (V–) +0.1 V to (V+) –0.1 V\u003c\/p\u003e\n\u003cp\u003e- Output range: (V–) +0.05 V to (V+) –0.05 V\u003c\/p\u003e\n\u003cp\u003e- Low quiescent current: 50 µA\u003c\/p\u003e\n\u003cp\u003e- Operating temperature: –40 °C to +125 °C\u003c\/p\u003e\n\u003cp\u003e- RFI Filtered Inputs\u003c\/p\u003e\n\u003cp\u003e- 8-pin VSSOP and 8-pin WSON packages\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/INA333_Datasheet.pdf?v=1748737971\" title=\"Hoja de datos\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45962607984740,"sku":"AD30574","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD30574uJPM_2.jpg?v=1748738025"},{"product_id":"ad33730","title":"Photon IMU Shield SparkFun [DEV-13629] - (AD33730)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis is the SparkFun Photon IMU Shield, a versatile motion-sensing add-on board for your Photon device. Each IMU Shield is equipped with an integrated LSM9DS1 system-on-chip that houses a 3-axis accelerometer, gyroscope, and magnetometer. That's right, 9 degrees of freedom (9DOF) on a single IC!\u003c\/p\u003e\n\n\u003cp\u003e Each sensor on the LSM9DS1 supports a wide variety of ranges: the accelerometer scale can be set to ±2, 4, 6, 8, or 16 g, the gyroscope supports ±245, 500, and 2000°\/s, and the magnetometer has full ±2, 4, 8, or 12 gauss ranges. The SparkFun Photon IMU Shield comes with the connectors already soldered on, so it’s ready to use!\u003c\/p\u003e\n\n\u003cp\u003e Particle Photon is a small WiFi development kit for creating connected projects and products. Featuring a 120 MHz ARM Cortex M3 processor and integrated WiFi, Photon is not only powerful but also easy to use. Its small form factor is ideal for IoT projects with cloud connectivity.\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This shield not only works with Photon, but can also be used with Particle Core. We know that many of you haven't been able to get your hands on a Photon yet and would like to start experimenting with this shield. If that's you, we hope we've been helpful!\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 3 acceleration channels, 3 angular velocity channels, 3 magnetic field channels\u003c\/li\u003e\n\n\u003cli\u003e ±2\/±4\/±6\/±8\/±16 g full scale linear acceleration\u003c\/li\u003e\n\n\u003cli\u003e ±2\/±4\/±8\/±12 gauss full-scale magnetic acceleration\u003c\/li\u003e\n\n\u003cli\u003e ±245\/±500\/±2000 dps full scale angular velocity\u003c\/li\u003e\n\n\u003cli\u003e 16-bit data output\u003c\/li\u003e\n\n\u003cli\u003e Pre-soldered connectors\u003c\/li\u003e\n\n\u003cli\u003e Compatible with Photon and Core\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/IoT\/Photon-IMU-Shield-v10.pdf\"\u003eSchematic\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/IoT\/Photon-IMU-Shield-v10.zip\"\u003eEagle Files\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/photon-imu-shield-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/photon-development-guide\"\u003ePhoton Development Guide\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/IoT\/LSM9DS1.pdf\"\u003eDatasheet\u003c\/a\u003e (LSM9DS1)\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/github.com\/sparkfun\/Photon_IMU_Shield\"\u003eGitHub\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45963796873316,"sku":"AD33730","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/13629-01a.jpg?v=1748828593"},{"product_id":"ad33837","title":"uJPM IR Obstacle Sensor Breakout Board - (AD33837)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis sensor module has a pair of infrared transmitter and receiver LEDs, infrared LED emits at a certain frequency, when the sensing direction encounters obstacles (reflective surface), the infrared receiver LED, after comparator circuit processing with LED indicator will light up, at the same time the signal output interface for the output digital signal (a HIGH level signal) will be triggered, can be through the potentiometer knob adjusted the sensing distance, the effective distance range is 2 to 30 cm, the working voltage is 3.3V to 5V. The sensor sensing range can be through the potentiometer to adjust and have small interference, easy to assemble, easy to use, etc., can be widely used in obstacle avoidance, obstacle avoidance, line counting and black and white line tracking.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eModule parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003e- 1. Digital Output (DO): When the module detects obstacles in front of the signal, the green LED indicator on the circuit board will turn off and at the same time the output signal will be activated (Active HIGH on DO). The module detects 2 to 30cm, the detection angle is 35°, test distance can be adjusted through the potentiometer, when the potentiometer rotates clockwise, the detection distance decreases; when the potentiometer rotates counterclockwise, the detection distance increases.\u003c\/p\u003e\n\n\u003cp\u003e - 2. Analog Output (AO): When the module detects obstacles in front of the signal, the voltage varies proportionally to the distance, ideally the signal varies from 0 to 5V, for a distance of 0 to 30cm, in practice this works from 0.15 to 4.2V, for a range of 2 to 30cm.\u003c\/p\u003e\n\n \u003cp\u003e- 3. Sensors, active infrared reflection detection, therefore, the reflectivity and shape of the target are key to the detection range. White is the maximum detection range, and black is the minimum.\u003c\/p\u003e\n\n\u003cp\u003e - 4. The sensor module output pins DO and AO can be directly connected to the microcontroller, also can control a 5v relay directly. Connection mode: VCC: 3.3 to 5V DC; GND: 0V; DO: Digital output; AO: Analog output.\u003c\/p\u003e\n\n\u003cp\u003e - 5. The comparator used is the LM393 which has great working stability.\u003c\/p\u003e\n\n\u003cp\u003e - 6. It can be powered by 3 and 5 VDC. It has a red LED, which indicates whether the module is on or off.\u003c\/p\u003e\n\n\u003cp\u003e - 7. It has a 3mm screw hole, making it easy to install.\u003c\/p\u003e\n\n\u003cp\u003e - 8. Circuit board size: 2.6cm * 1.4cm\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45963802804324,"sku":"AD33837","price":4.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD33837uJPM-1.jpg?v=1748829983"},{"product_id":"ad34369","title":"V5 Sensor Shield Expansion Board Shield For Arduino UNO R3 - (AD34369)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e The Arduino UNO Sensor Shield V5.0 allows for convenient interconnection of sensors or actuators to our Arduino without the need for complicated expansion boards to solder components.\u003c\/p\u003e\n\n\u003cp\u003e The shield's modular design allows for easy connection of sensors and actuators using standard Dupont cables.\u003c\/p\u003e\n\n\u003cp\u003e This Sensor Shield expansion board retains the advantages of the V4.0 version based on the stack design. Newly added many types of interfaces, for example, IIC interface, 32-channel servo motor interface, Bluetooth communication module interface, SD card communication module interface, and more, making it more convenient.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - PIN13 LED pilot\u003c\/p\u003e\n\n\u003cp\u003e - Digital IO ports D0-D13\u003c\/p\u003e\n\n\u003cp\u003e - Analog IO ports A0-A5\u003c\/p\u003e\n\n\u003cp\u003e - Reset button\u003c\/p\u003e\n\n\u003cp\u003e - Power LED\u003c\/p\u003e\n\n\u003cp\u003e - SD card interface\u003c\/p\u003e\n\n \u003cp\u003e- Ultrasonic interface\u003c\/p\u003e\n\n\u003cp\u003e - RS232 (TTL) interface\u003c\/p\u003e\n\n\u003cp\u003e - Bluetooth interface\u003c\/p\u003e\n\n\u003cp\u003e - APC220 interface\u003c\/p\u003e\n\n\u003cp\u003e - IIC Interface\u003c\/p\u003e\n\n\u003cp\u003e - 12864 LCD parallel interface\u003c\/p\u003e\n\n\u003cp\u003e - 12864 LCD serial interface\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e - Arduino NG (Compatible)\u003c\/p\u003e\n\n\u003cp\u003e - Arduino Diecimila (Compatible)\u003c\/p\u003e\n\n\u003cp\u003e - Arduino Duemilanove (Compatible)\u003c\/p\u003e\n\n\u003cp\u003e - Arduino UNO (Compatible)\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.learnrobotics.org\/blog\/arduino-lcd-using-sensor-shield-v5\/\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e \u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/ad34369\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fad34369%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45963854643300,"sku":"AD34369","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD34369uJPM-4.jpg?v=1748832793"},{"product_id":"ad36085","title":"TMP102 - Digital Temperature Sensor Breakout [Generic] - (AD36085)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102's connection allows you to easily incorporate the sensor into your project. While some sensors use an analog voltage to represent temperature, the TMP102 uses the Arduino's I₂C bus to communicate temperature. It's a very practical sensor that doesn't require much configuration.\u003c\/p\u003e\n\n\u003cp\u003e The TMP102 can read temperatures with a resolution of 0.0625°C and an accuracy of up to 0.5°C. The interface incorporates 4.7 kΩ pull-up resistors for I₂C communication and operates from 1.4 V to 3.6 V. I₂C communication uses open-drain signaling, so level shifting is not required.\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.sparkfun.com\/sparkfun-digital-temperature-sensor-breakout-tmp102.html\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45964908593252,"sku":"AD36085","price":6.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36085uJPM.jpg?v=1748836101"},{"product_id":"ad36228","title":"MPU-9250 IMU Breakout [Generic] - (AD36228)","description":"\u003cp\u003e \u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eThe MPU-9250 IMU expansion module incorporates InvenSense’s latest 9-axis MEMS sensor. Each 9-degree-of-freedom expansion module incorporates an MPU-9250 with a system-in-package (SiP) that combines two chips: the MPU-6500, which contains a 3-axis gyroscope and accelerometer, and the AK8963, which includes a 3-axis magnetometer. This expansion module has been designed to be smaller than other products to fit smaller projects. However, if you plan to use a breadboard or attach the IMU board to a project with something like epoxy, the mounting holes can be easily removed.\u003c\/p\u003e\n\n \u003cp\u003eTo achieve its smaller size, the MPU-9250 expansion module incorporates PTH pins surrounding the edge of the PCB in three rows of three or four. The top row (J1) is sufficient for maximum IMU functionality. These include the I₂C and power interfaces. The second, more commonly used set of PTH pins is located on the bottom (J3). These include the address pin, interrupt pin, and I\/O power supply for easy interfacing with a more modern 1.8V processor. The third row (J2), not breadboard-friendly, is used for functions such as running other I₂C devices as slaves to this one. To prototype with these connections, place them across the top as you would an Arduino Pro Mini or similar product.\u003c\/p\u003e\n\n \u003cp\u003eThe MPU-9250 replaces the popular EOL MPU-9150 and reduces power consumption by 44%. According to InvenSense, “Gyro noise performance is three times better and full compass range is more than four times better than competitive offerings.” The MPU-9250 uses 16-bit analog-to-digital converters (ADCs) to digitize all nine axes, making it a very stable 9-degree-of-freedom board.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eCharacteristics:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Angular rate sensors (gyroscopes) with digital output on the X, Y and Z axes, with a programmable full scale range of ±250, ±500, ±1000 and ±2000°\/s and integrated 16-bit analog-to-digital converters (ADC).\u003c\/li\u003e\n\n\u003cli\u003e Three-axis accelerometer with digital output, with a programmable full scale range of ±2 g, ±4 g, ±8 g and ±16 g, and integrated 16-bit analog-to-digital converters (ADCs).\u003c\/li\u003e\n\n\u003cli\u003e 3-axis monolithic silicon magnetic sensor with Hall effect and magnetic concentrator.\u003c\/li\u003e\n\n \u003cli\u003eDigitally programmable low-pass gyroscope filter.\u003c\/li\u003e\n\n\u003cli\u003e Gyroscope operating current: 3.2 mA.\u003c\/li\u003e\n\n\u003cli\u003e Normal operating current of the accelerometer: 450 µA.\u003c\/li\u003e\n\n\u003cli\u003e Normal operating current of the magnetometer: 280 µA at a repetition rate of 8 Hz.\u003c\/li\u003e\n\n\u003cli\u003e VDD supply voltage range: 2.4 – 3.6 V\u003c\/li\u003e\n\n\u003cli\u003e Small board design\u003c\/li\u003e\n\n\u003cli\u003e Removable mounting holes\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eReference documents:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/IMU\/SparkFun_MPU-9250_Breakout.pdf\"\u003eSchematic\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/IMU\/SparkFun_MPU-9250_Breakout.zip\"\u003eEagle Files\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/mpu-9250-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/5\/5\/0\/MPU9250REV1.0.pdf\"\u003eDatasheet\u003c\/a\u003e (MPU-9250)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/cdn.sparkfun.com\/assets\/learn_tutorials\/5\/5\/0\/MPU-9250-Register-Map.pdf\"\u003eRegister Map\u003c\/a\u003e (MPU-9250)\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/IMU\/SparkFun_MPU-9250_Breakout_Arduino_Library.zip\"\u003eArduino Library\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/github.com\/sparkfun\/MPU-9250_Breakout\"\u003eGitHub\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45966873526372,"sku":"AD36228","price":27.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36228uJPM_2.jpg?v=1748867629"},{"product_id":"ad36958","title":"Digital Temperature Sensor Module With Thermistor - (AD36958)","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis NTC thermistor module has an NTC temperature sensor that provides digital and analog outputs, allowing you to easily add over-temperature and under-temperature condition sensing capabilities to your new project. It can be used with or without Arduino. You do not essentially need an Arduino. The temperature detection threshold can be adjusted via a potentiometer.\u003c\/p\u003e\n\u003cp\u003eIt uses the LM393-based voltage comparator chip which features a clean and stable digital output signal and a 15mA driving capability. The DO output can be directly connected to the digital pin of a microcontroller\/Arduino, and produces a high or low-level voltage depending on environmental temperature changes. Similarly, the A0 pin can be connected to the analog pin of the Arduino and calculate the temperature or perform other analog sensor-related functions.\u003c\/p\u003e\n\u003cp\u003eThe DO output can be used directly to control a relay module or as a thermostat switch to control external equipment, such as a cooling fan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- LM393 voltage comparator\u003c\/p\u003e\n\u003cp\u003e- Mounting hole for easy installation\u003c\/p\u003e\n\u003cp\u003e- Adjustable threshold via potentiometer\u003c\/p\u003e\n\u003cp\u003e- Operating voltage: 3.3 V to 5 V\u003c\/p\u003e\n\u003cp\u003e- Output current: 15 mA\u003c\/p\u003e\n\u003cp\u003e- Output type: Digital (HIGH OR LOW) and Analog\u003c\/p\u003e\n\u003cp\u003e- PCB size: 32 x 14 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.instructables.com\/Thermistor-Sensor-Module-Interface-With-Arduino\/\" title=\"Reference link\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.microjpm.com\/products\/ad36958\/?utm_source=copy\u0026amp;utm_medium=paste\u0026amp;utm_campaign=copypaste\u0026amp;utm_content=https%3A%2F%2Fwww.microjpm.com%2Fproducts%2Fad36958%2F\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45966895874148,"sku":"AD36958","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD36958uJPM_2.jpg?v=1748868494"},{"product_id":"ad9762","title":"Hall Sensor Velocity Measurement And Counting Module - (AD9762)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Hall sensor module is used for magnetic field detection, which uses the 3144E Hall sensor switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC: Connect to positive 3.3 - 5V\u003c\/li\u003e\n\u003cli\u003eGND: Connect to negative\u003c\/li\u003e\n\u003cli\u003eDO: Digital signal output on the module; outputs a low level when magnetism is present\u003c\/li\u003e\n\u003cli\u003eAO: Real-time Hall voltage output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThere are two module outputs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAO: Real-time Hall output\u003c\/li\u003e\n\u003cli\u003eDO: Hall signal output after being regulated by the comparator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eModule Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall size: 32mm x 14mm\u003c\/li\u003e\n\u003cli\u003eWith 3mm mounting hole\u003c\/li\u003e\n\u003cli\u003eCan use a 3- 5.5VDC power supply\u003c\/li\u003e\n\u003cli\u003eWith real-time Hall output signal\u003c\/li\u003e\n\u003cli\u003eMore stable output signal after regulation by comparator\u003c\/li\u003e\n\u003cli\u003eComparator output capability: 16 mA\u003c\/li\u003e\n\u003cli\u003eWith power indicator\u003c\/li\u003e\n\u003cli\u003eWith comparator output indicator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45966941978724,"sku":"AD9762","price":7.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/hallsensor.jpg?v=1748871336"},{"product_id":"ad38593","title":"APDS-9960 - Generic RGB and Gesture Sensor - (AD38593)","description":"\u003cp\u003e \u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003eThis is the RGB Sensor and Gesture Sensor, a small board with a built-in APDS-9960 sensor that offers ambient light and color measurement, proximity detection, and contactless gesture detection. With this gesture and RGB sensor, you can control a computer, a microcontroller, a robot, and much more with just a swipe of your hand! In fact, this is the same sensor used in the Samsung Galaxy S5 and is probably one of the best gesture sensors on the market for the price.\u003c\/p\u003e\n\n\u003cp\u003e The APDS-9960 is a serious little piece of hardware with built-in IR and UV blocking filters, four separate direction-sensitive diodes, and an I2C-compatible interface. For your convenience, we’ve broken out the following pins: VL (optional power to IR LED), GND (ground), VCC (power to APDS-9960 sensor), SDA (I2C data), SCL (I2C clock), and INT (interrupt). Each APDS-9960 also has a sensing range of 4 to 8 inches (10 to 20 cm).\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/sparkfun-rgb-and-gesture-sensor-apds-9960.html\" target=\"_blank\" title=\"Reference link\" rel=\"noopener\"\u003e\u003cstrong\u003eReference link\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"MicroJPM","offers":[{"title":"Default Title","offer_id":45974303539300,"sku":"AD38593","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/AD38593uJPM.jpg?v=1749000318"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/collections\/breakout_boards.jpg?v=1761608636","url":"https:\/\/www.microjpm.store\/en\/collections\/breakout-boards.oembed?page=12","provider":"MicroJPM","version":"1.0","type":"link"}