Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Learn how to integrate a PIR (Passive Infrared) Motion Sensor with an Arduino project in this detailed 17-minute tutorial video. Master the implementation of a sensor that specifically detects warm moving objects by identifying both heat (infrared) and motion, making it ideal for alarm system applications with minimal false triggers. Explore practical demonstrations and step-by-step instructions for connecting and programming the PIR sensor to create reliable motion detection functionality in Arduino-based projects.