New Phase Shift Square Waves Project published.

This is a follow up project showing how to smoothly Shift Square Waves across a 180 degree range, There's no Jitter or Phase-Flips. It uses an Interrupt to sense when its OK to update the shift-channel OCR. Its running all the way to 20 kHz with no problems discovered.

I used a 2560 for this demo. But you can apply a Nano or Uno Timer-1 to accomplish the same result!

Lee