It’s not yet Christmas, but we come bearing glad tidings: the supply of Raspberry Pis available to hobbyists is starting to come back to normal. To celebrate, we’re exploring 20 of the best hardware projects you can build with a Raspberry Pi – whether that’s large or small, simple or complex, useful or not-so-useful.

– Keep your posterior warm with a home-built heated seat
– Build custom electronics enclosures out of 3D printed parts and M3 bolts
– Communicate with Mastodon using a Raspberry Pi Pico W
– Power many, many LEDs …