CNC 3 axis plotter from old DVD’s

Video shows machine movement speedup two times. Sound: “Peaks & Valleys” by Metatronaut. Three DVD’s motor plants joined with only few external parts and screws. Chassis frame based on KP7 square. X axis runs over Y axis plane. Construction based on arduino nano clone with grbl firmware. Works via USB with grblControl on host PC. No home|safety switches yet…Follow…