Published at LXer:
Back in school, there was an HP plotter well hidden in a closet in the science department. I got to play with it for a while and always wanted to have one of*my own.*Fast forward many, many years. Stepper motors are easily available, I am back into doing stuff with electronics and micro-controllers, and I recently saw someone creating displays with engraved acrylic. This triggered me to finally build*my own plotter.read more
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