Although Jonathan Ward had our MTM Snap running on his last trip to Providence, he recommended that we replace the individual stepper boards with the Arduino shield that he and Nadya Peek had created. It seems some faulty wiring had cooked two of the stepper drivers and that we needed the increased capacitance of the shield. I milled, stuffed and assembled the shield. Now to test it.
Stuffed MTM Snap Arduino Shield
Freshly Milled MTM Snap Arduino Shield
