HC-SR501 PIR Motion Detector - With Arduino and Raspberry Pi

Explore the versatile HC-SR501 PIR motion sensor in this comprehensive 42-minute video tutorial. Discover how Passive Infrared Sensors function and learn to connect the HC-SR501 to a relay for controlling external devices triggered by human or animal motion. Gain hands-on experience with various demonstrations, including adding a light sensor for nightlight applications, integrating with Arduino for enhanced functionality, and combining with a Raspberry Pi Zero W and camera to create an intruder detection system. Follow along with step-by-step instructions to build projects such as a motion-activated camera for capturing images and videos. Access accompanying code, detailed articles, and downloadable resources to further enhance your learning experience.

- Introduction
- How PIR Sensors Work
- Look at HC-SR501
- Demo 1 - HC-SR501 on its own
- Demo 2 - Adding a Light Detector
- Demo 3 - HC-SR501 with an Arduino
- Demo 4 - HC-SR501 with Raspberry Pi & Camera
- Project - Motion sensor taking a picture
- Project - Motion Sensor taking video