[Tommy] has a great write-up about designing and building a minimalistic handheld electronic game called “Higher Lower”. It’s an audio-driven game in which the unit plays two tones and asks ...

Regular ding-dong doorbells are fun and all, but it can be nice to put something a little more special by your front door. To that end, [Arpan Mondal] built this neat little piano doorbell to make ...

CFL players try to draw their team logos from memory... Watch the full challenge to see who nailed it and who needs art lessons.

Modular Python digital twin simulating a DC motor’s sensor data for load, temperature, RPM, current, noise, and vibration. Calculates health, remaining useful life (RUL), logs maintenance events over ...