Raspberry Pi

Installing NixOS on Raspberry Pi 4
A beginner-friendly tutorial for installing NixOS on a Raspberry Pi 4.
TinyPilot: Build a KVM Over IP for Under $100
Using only a Raspberry Pi and an $11 video capture dongle, you can create your own KVM over IP device, allowing you to send keyboard input to a remote computer and capture its display.
Key Mime Pi: Turn Your Raspberry Pi into a Remote Keyboard
Using the Pi as a USB gadget, I can impersonate a keyboard and make it type whatever I want through the web browser.
GreenPiThumb: A Raspberry Pi Gardening Bot
Using the Raspberry Pi to water plants automatically