This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil. Some of the drivers key features are: 1) A Simple step and direction control interface. 2) Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step. 3) Adjustable current control lets you set the maximum current output with a potentiometer. 4) Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay). 5) Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection.
When installing in RAMPS or Rumba, make sure that it is installed correctly. The pin names must match, otherwise the entire electronics may be damaged. B>
Please note the PDF for details regarding the technical data.
20 x 15 x 13mm
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Parts as depicted in the photos.