Posted in Arduino Hacks Tagged arduino, demo, din, display, makerfaire, oil, peristaltic, pump, water ← The Minima Is An All-Band HF Transceiver For Under $100 ...

A while back, [DragonMinded] picked up a bunch of old arcade and pinball parts from a guy on Craigslist. These parts sat around for a while until a really neat plasma dot matrix display was found i… ...

Kenneth picked up an old dot matrix printer from a swap meet for only $5–what a steal! He then used a BeagleBone –basically Texas Instruments’s version of an Arduino board, to connect it to ...