English
عربي
Description
Description
Sensor, type PIR, is designed for motion detection, is used to detect human presence in indoors in alarm and lighting systems. The sensor is powered with a voltage in the range from 4.5 V to 20 V, and has a range of up to 7 meters. Object detection is indicated by a high status.
The digital output allows connection of the sensor to any board equipped with a microcontroller, e.g.Arduino, STM32 Discovery or minicomputer Raspberry Pi. Pins are gold pin connectors (pitch of 2.45 mm) for connecting the sensor by wires.
Method of application
The power supply (4.5 V to 20 V) must be connected to external pins marked, respectively, by the symbol VIN and GND in the picture below. Detection of an object in the field of view of the sensor, is signaled with a high status that appears at the OUT output.