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Make a bumper car that navigates by sense of touch. When it hits an object, it backs up, turns, and drives on!
You can make this fun automaton that jumps up and down with cardboard, Crickit, Circuit Playground Express, and MakeCode!
Build a cardboard animatronic hand with independent finger control using CRICKIT robotics controller board!
Build a 1980s-style synthesizer with DSP-G1 synth-on-a-chip, a Feather, and Trellis keypads and knobs for control!
Spy themes are just cool. Code songs in MakeCode or CircuitPython so you can have one at the ready at all times!
Make a USB prank device using a Gemma M0 that will wiggle your victim's cursor every once and a while! Coded in MakeCode.
Build your own safe hidden in plain sight to store valuables -- and rig an intrusion detector with Circuit Playground Express!
Ring in the New Year with a fun countdown clock that plays Auld Lang Syne! Doubles as a light-up party favor and noisemaker!
Build a working safe that uses the Circuit Playground Express as the dial to unlock a servo controlled safe!