I could use a little direction on by laser engraver project. So far my setup is I have the RP2 running the Arduino software which is controlling a Arduino Mega 2560 controller that has a Adafruit stepper cnc motor shield to run the stepper motors. Where i'm hanging up is with the laser and controlli…

Laser Engraver - laser controller

Chagrin October 5, 2015, 7:40am 2

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