I’ve been playing around with comparators lately; More specifically I’ve been using op-amps as a comparator. I ran into a little bit of trouble that I hadn’t encountered before. I don’t go into all of the weird things that happen in using an op amp from the early 70’s, but we do look at headroom and slew rate limitations. I also build up a parking sensor for my garage using a window comparator. Entire project made using components funded by Patreon patrons. Thanks all!



The Current Source
PO Box 620241
Oviedo, FL 32762-241

Follow more stuff here:
@tcurrentsource
www.thecurrentsource.com