The PIR motion sensor is a key component in this project. It detects infrared radiation from moving objects, such as humans or animals, and sends a signal to the Raspberry Pi.

The motion detector uses a passive infrared device (PIR), which when triggered turns on a light starts recording video in memory for a user-determined length of time. It can be operated remotely and ...

You’ll just need a Windows PC, a PIR motion sensor, a Raspberry Pi 2, and a USB camera. If you’ve been itching to see what Windows IoT is all about, this seems like a good starter project to ...

With just a Wemos D1 Mini, a standard PIR sensor, and some open source code, you can create a practical self-contained motion sensor module that can be placed anywhere you want to keep an eye on.

Circuit diagram of the PIR Motion Sensor Light and Switch based on SB0061 shown here can be used for security or corridor lighting in power saving mode. The 12V DC supply required for the whole ...