Seeed Studio Grove PIR Motion Sensor

This is a simple to use PIR(Passive Infrared) motion sensor with Grove compatible interface. Simply connect it to a Stem shield and program it, when anyone moves in its detecting range, the sensor outputs HIGH on its SIG pin.

The detecting range and response speed can be adjusted by 2 potentiometers which need to be soldered on the circuit board. The response speed is from 0.3s - 25s, and max 6 meters of detecting range.

Specification

• Grove compatible interface
• Voltage range: 3V–5V
• Size: 20mm x 40mm
• Detecting angle: 120 degree
• Detecting distance: max 6m (3m by default)
• Adjustable detecting distance and holding time

Application Ideas

• Motion sensor
• Thief-guarding System
• Switch
• Industrial automation