When putting together my distribution board, I stupidly swapped the +5v (top right) and the +12v (top left) in the molex wire terminals. When I fired it up, the board "worked." My Make Noise modules were fine, but the Στοιχεῖα (Rebel Technology Euclidean Sequencer) stopped affecting CV. The center top LED still lights, but the lower two shutter on and off, if they light at all, and the euclidean sequence does not occur. The knobs have zero effect. So, I think the Atmega 168 chip has been damaged. It has an intake limit of +6v, so if it was fed +12v, then, "Houston, we have a problem." Am I on the right track here? Or is there something else these symptoms suggests? I could just swap out the chip, right? The Make Noise modules are protected. I have rewired my board and now all is well, but I really like the Rebel module, so I hope to revive it.
Thanks for any advice.