by Reversity » Fri Jul 06, 2012 10:22 pm
Hey all, getting back into this after months away and trying to finish upgrading my 2.x laser with a 2012 LO DSP. I've followed the schematic and read up in the forums, but just managed to release the magic smoke when trying to get my x-axis working.
Hooked up the 4-axis board - no problem. Dropped in the Pololu and calibrated it - no problem. Attached the motor to the board - no problem. Attached the DSP to the 4-axis - problem. Blue smoke.
I'm sure I'm overlooking something very simple and stupid, but with a bunch of hours staring at the wiring and the schematic behind me, I have no idea what it is.
Any guesses?