HC-SR501 PIR Motion Sensor Module - (AD865)

Description:

This is a HC-SR501 adjustable infrared pyroelectric human motion detection sensor module.

TTL output HIGH when detecting people, and LOW when not detecting. When a person enters the projected area, the sensor output will turn HIGH; when the person leaves the projected area, after the adjustable delay, the sensor output will turn LOW.

Specs:

- Input voltage: DC 4.5-20V

- Static current: 50uA

- Output signal: 0.3V or 5V (high output when motion is detected)

- Sensing angle: 110 degrees

- Sensing distance: max 7 m

- Shot: H - Yes, L - No