The NASA STELLA project provides an affordable, accessible, and open-source instrument suite using commercial of the shelf parts,

Print It, Make It, Play It!

Encrypt a secret message using environmental sensor readings as the key.

Build your own joystick and buttons gaming controller.

Rotate the path of least resistance.

This project fuses the Raspberry Pi's camera feed with a thermal graphic overlay.

You can build a 3D printed IoT alarm clock using CircuitPython and electronics from Adafruit.

This guide will help you create a fun little indoor barometer to help you predict changes in the weather without writing a single line of code.

Robot instrument builds are always fun, but the wiring can be cumbersome. However, this robot friend, built around a toy piano xylophone, requires zero soldering.

Build your own CircuitPython powered MIDI controller! This "MIDI fighter"-like controller features 16 arcade buttons with built-in LEDs, an OLED screen and joystick.

Dive into a full DIY macropad project and learn how to optimize your workflow with hardware and Vial, a flexible alternative to QMK for live shortcut editing.

Light up your LEGO buildings, spacecraft, vehicles, and more with super-tiny LEDs. Sets such as the Winter Village and Star Wars lines are just begging to have lights added.