Continuing from last week's video on Arduino Stepper Accuracy, this video introduces the "AutoSaw" project! First we take a look at the oscilloscope patterns of the stepper driver, then review the CAD design of the AutoSaw then finally calculate the threads-per-inch and microstep movement of the saw head assembly!
Visit http://www.nyccnc.com for more!
Last weeks video (which this video builds off of): https://www.youtube.com/watch?v=JzR6FV-sdH4
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