{"product_id":"ad1240","title":"16-Key 4x4 Matrix Switch Keyboard - (AD1240)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA basic 16-key keypad for user input. The buttons are arranged in a matrix format. This allows a microcontroller to \"scan\" the 8 output pins to see which of the 16 buttons is being pressed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- 4x4 matrix arrangement.\u003c\/p\u003e\n\u003cp\u003e- Push buttons with numbers 0 to 9; letters A to B; plus asterisk (*) and number (#) symbols.\u003c\/p\u003e\n\u003cp\u003e- Connector: Dupont 8 pins, 2.54mm pin spacing\u003c\/p\u003e\n\u003cp\u003e- Mounting style: Self-adhesive\u003c\/p\u003e\n\u003cp\u003e- Voltage range: 35VDC@100mA\u003c\/p\u003e\n\u003cp\u003e- Insulation: 100 Mohm, 100V\u003c\/p\u003e\n\u003cp\u003e- Operating temperature: -20 to +40°C\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.electronicwings.com\/arduino\/4x4-keypad-interfacing-with-arduino-uno\" title=\"Enlace de referencia\" rel=\"noopener\" target=\"_blank\"\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":48035537453156,"sku":"AD1240","price":4.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1344\/4452\/files\/teclado-4x4-matricial-membrana-27899.jpg?v=1773028449","url":"https:\/\/www.microjpm.store\/en\/products\/ad1240","provider":"MicroJPM","version":"1.0","type":"link"}