Note that some resistors are 00(zero)ohms, used as jumpers since I didn't want to make via on this board (yet developing the drill press).
Sunday, October 16, 2016
Step Motor driver Allegro A3977
Running some tests on the A3977 step driver IC, schematic below. Have not been able to make it work yet, if ideas out there please chime in with comments.
Note that some resistors are 00(zero)ohms, used as jumpers since I didn't want to make via on this board (yet developing the drill press).
Note that some resistors are 00(zero)ohms, used as jumpers since I didn't want to make via on this board (yet developing the drill press).
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