With all that extra IO on the Raspi, it was easy to incorporate a status LED and PIR sensor. When motion is detected by the PIR sensor, the photo frame is enabled; after 60 seconds of no movement ...

Philip Gutjahr is using a Raspberry Pi 5 to power his Sensorpack project which features an array of sensors that are super useful and fun to tinker with.

With a Raspberry Pi and a camera, you can make a security system with motion detection that will ... makes use of a capacitive soil moisture sensor to check if your plants need water, then uses ...