Philip Pemberton wrote:
> I was planning to use PID
> to keep the output voltage/current stable

I think that is way overkill and much more difficult than necessary.

> I'm probably going to use straight linear control along the lines
> of "Vout just jumped up by 1% of full scale, so kick the duty cycle
> down by the same amount"

This is still too complicated and may have stabilty problems.  What's wrong
with the simple "out is low so I'll to another pulse, then wait a little
while and check again"?


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