I hooked up the steppers in an old inkjet printer to my arduino, and replaced the ink cartridge with a felt tip pen. After many a hour of debugging code and fixing stepper control algorithms, I finally have something the at least sort of works. After the first square is drawn, the video is sped up. For more of my projects and other cool stuff, visit tinyworkshop.co.cc
Look great!
MarathonCNC 1 year ago