How to Build a Tiny CNC Drawing Robot
The [below] are nearly all the tools and parts you’ll need to build your own itty bitty CNC drawing robot.1 If you have a 3D printer and a spare Arduino, the rest of the parts should cost you around $20. Right now this robot only has two axes, but in the very near future I hope to add either a Z axis or a pen lift.
Uses the Adafruit Analog Feedback Micro Servo!
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