How PIR Motion Sensors Work | Easy Demo, Test & Wiring Guide
Ever wondered how a PIR motion sensor works? In this video, I show you a step-by-step live demo, test, and wiring guide for a Passive Infrared Sensor (PIR). You’ll learn what it does, how it detects movement, its power limits, and why it’s perfect for energy-saving and security systems.
Whether you’re into DIY electronics, home automation, or just curious, this tutorial will help you understand PIR sensors in a simple and practical way.
How PIR Motion Sensors Work
📌 What You’ll Learn:
✅ How a PIR sensor detects movement
✅ Maximum load and safety tips
✅ Live testing with real results
✅ Simple wiring guide
✅ Uses for security and automation
💡 Perfect for electricians, hobbyists, and anyone who loves smart home gadgets.
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