Chasing Noise & ADC Startup

With the MOSFET power modules being reasonably stable. It’s time to get the ADC module of the dsPIC33CH256MP508 up and running. With both cores’ clocks running wide open I can see what kind of noise I have on the power rails. Tracking down an unexpected switching noise on the 12-volt power rail. The DCL1 project marches on.

Part 19 of the DCL1 electronic load project