[Sebastian] and [Stefan Shütz] had a ISEL EP1090 CNC machine at home, sitting unused, and they decided to bring it to life. With pretty good mechanical specs, this CNC looked promising – alas ...

Posted in cnc hacks Tagged arduino, cnc kit, CNC machine, fr4, open hardware, open source hardware, PCB mill, PCB milling, unorthodox CNC machine ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. Engineer in Wonderland cnc-related blogs are indexed here It is the ...

Universal (ish) Arduino grbl opto-coupler interface also works with logic-level pwm In adding an alternative cutter drive motor (‘spindle’) to an existing cnc machine, an electrically isolated pwm to ...

The Arduino-controlled Time Print Machine uses an algorithm to “paint” images — portraits, still lives, you name it — out of nothing but splotches of ink.

By combining a fancy-pants Rancilio Silvia espresso machine, the multi-purpose Arduino micro-controller, a Wii nunchuk, and some seriously high-level hacking, Tim has created a one-of-a-kind ...

Here's how to throw together a DIY polygraph machine with nothing but an Arduino, some wire, and some tin foil.