Der Kritzler

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With Tom Sofer ve konstruct Der Kritzler.

Currently have:

  • 3 nema 17 stepmotors
  • 1 working driver
  • 5 nice polulu 2A 40V drivers ordered
  • 5 L293 chips for more drivers - bag of ksp2222a npn for use w. following scheme


modified .ino file which replaces library calls to m1.step(N_steps,dir) with calls to multistep(motor_number,N_steps,dir).

original drawbot code

tom's bot n early stage