People make marvellous things for their pets with Raspberry Pi. Here’s a splendid hamster feeder tutorial from Christopher Barnatt of Explaining Computers, just perfect if you’re after a small project for this weekend.

Raspberry Pi Zero Hamster Feeder Raspberry Pi servo-controlled pet feeder, using a Raspberry Pi Zero and two SG90 servo motors. This project builds on the servo control code and setup from m…

All you need to build your hamster feeder is a Raspberry Pi Zero and peripherals, a couple of servos, some plasticard, sellotape and liquid polyadhesive, and some jumper wires. The video takes you very clearly through the entire set-up, from measurements to wiring details to Python code (which is available to download). As Christopher explains, this will allow you to feed your hamster controlled portions of food at suitable intervals, so that it doesn’t eat the lot in one go and, consequently, explode. What’s not to love?

Check out the Explaining Computers YouTube channel for more clear, detailed videos to help you do more with computing. And for more Raspberry Pi projects, head to our own Raspberry Pi projects, with hundreds of ideas for beginners and beyond available in English and many other languages.