Me PIR sensors are used to detect motion from animals/ humans from about 6m away. If anyone moved in that range, the sensor outputs HIGH on its SIG pin. With a potentiometer soldered on its circuit board, you can adjust its detecting range according to your need. Here are some ideas for application: motion detecting, thief-guarding system, automation switch.

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Description:

Me PIR sensors are used to detect motion from animals/ humans from about 6m away. If anyone moved in that range, the sensor outputs HIGH on its SIG pin. With a potentiometer soldered on its circuit board, you can adjust its detecting range according to your need. Here are some ideas for application: motion detecting, thief-guarding system, automation switch.

Note: when you give it power supply，you may need to wait 10 seconds until the sensor Initialize.

Features:

Adjustable detecting range and high sensity

A power indicator LED(Red) and a state indicator(Blue)

16mm interval M4 mounting holes, compatible with Makeblock beams

2.54mmbreakout pins for connecting with jumper wires

Easy wiring with 6 Pin RJ11 interface

Arduino library for easy programming

Specification

Rated Voltage: 5V

working temperture:-20℃～＋70℃

Level output voltage: 5V/high, 0V/low

Trigger signal: 5V/high

Holding time: 2s

Detecting angle: 120 degree

Detecting distance: max 6m

Size:24x48x 32mm(Length x Width x Height)

Documents:

Arduino Library