Almost uniquely among consumer grade computer manufacturers, the Raspberry Pi folks still support their earliest boards.

It’s a simple enough idea, when an IR sensor connected to a Raspberry Pi 4 detects the cat heading out into the world through the exterior cat flap, the computer fires up a motor connected to a ...

This is a project template for a Raspberry Pi B+ Hat. This base project includes a PCB edge defined according to this specification. Both a thru-hole and a surface mount connector are provided, along ...