Quote Originally Posted by richard View Post
This cropped up recently on arduino forum as a debounce in noisy [automotive] enviro as an effective debounce method

Yeah, I've saved an article from February 2020 about this one too:

https://www.eejournal.com/article/ul...bounce-part-3/


I had even tried it without success, but I used a breadboard and that most likely caused me a ton of bad connections. This last batch I got from AliExpress leaves a lot to be desired.