GitHub

An Arduino project that uses a Passive Infrared (PIR) sensor to detect motion and display the status on an I2C LCD.

This project uses a PIR (Passive Infrared) sensor to detect motion and displays the status on an I2C Liquid Crystal Display (LCD). When motion is detected, a message is shown on the LCD and printed to ...
GitHub

This project aims to create a LINE bot that notifies you via the LINE messaging app when someone enters your house by infraction using an Arduino and PIR motion sensor.

Here and example of Arduino with PIR motion sensor. The PIR motion sensor detects motion within its range and sends a signal to the Arduino board. The Arduino board processes the signal and sends a ...
Wired

Using Motion Detectors With an Arduino

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EDN

Grove – Mini PIR Motion Sensor Module Guide

Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.