Re: UV Dry Film PCB technique - experiences to date.
Many thanks, David- I've ordered some. Box finished, and I've managed to get a start up setting of just over 30s , and with a lin pot of 470 k, and a graduated knob, that will give me a max time of over six minutes - plenty of scope for playing , as I've "guestimated" a few measurements on tube spacing and height to PCB.
|