Incredible, a MIDI accordion for under $100! Ukraine’s Dmitry Yegorenkov wanted a way to practice accordion while wearing headphones, and didn’t want to shell out over six grand for the Roland model with MIDI out, so he made his own, source code and schematics included. Accordion Mega [via Arduino Blog]

Becky Stern

Becky Stern

Becky Stern (sternlab.org is a DIY guru and director of wearable electronics at Adafruit. She publishes a new project video every week and hosts a live show on YouTube. Formerly Becky was Senior Video Producer for MAKE. Becky lives in Brooklyn, NY and belongs to art groups Free Art & Technology (“release early, often, and with rap music”) and Madagascar Institute (“fear is never boring”).