Adafruit Gemma and NeoPixel Vex Eye by Pinshape was remixed from an original design by Adrian Tanner and adapted for Arduino Electronics. Learn how to make your own and get a primer on electronics and programming here. The second design, Boomy The BoomBox by Adafruit, both looks great and is fully functional. If you’re looking for a more advanced project after the Vex Eye, check out Adafruit’s tutorial to make your own.
This fully functional Water Motor by JOHLINK was designed entirely in Fusion360 by Johan Link and makes for a great assembly project. Attach a pipe and rig up a motor for your own miniature hydroelectric generator! The ‘Key’per Key Organizer makes for a more efficient key organizer than typical steel loops. An O-ring closes off the end and secures your keys allowing you to easily add or subtract new keys.