Teensy

Polyphonic Drum Machine

Polyphonic Drum Machine

Sebastian Tomczak’s DIY Polyphonic Drum Machine and Rhythm Looper is powered by a Teensy micrcontroller. I’ve made a simple drum machine / looper. It is for Teensy but it can be easily ported to Arduino. It has four sounds, a 16-subdivision pattern, variable sample rate and can playback all four sounds at once.

How-To: USB Reddit Upvote Button

How-To: USB Reddit Upvote Button

Chris from The New Hobbyist created this nice 3D printed USB peripheral which lets him easily vote on Reddit stories. Based on The Awesome Button project, Chris’s button sends USB keyboard commands from a Teensy USB to the Reddit Enhancement Suite, a browser extension for Redditors. If you want to make your own, Chris has […]