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

This open book is licensed under a Creative Commons License (CC BY-NC-SA). You can download HackSpace Magazine: Issue 62 ebook for free in PDF format (39.6 MB).