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Simple circuit that works perfectly on the breadboard

 by viviantern ¦  Thu Dec 28, 2017 7:58 pm ¦  Forum: Projects ¦  Topic: Simple circuit that works perfectly on the breadboard ¦  Replies: 4 ¦  Views: 577

I have a fairly simple circuit that works perfectly on the breadboard, but I am having a lot of trouble transferring it to a PCB. I am seeing very strange behavior which lies outside of my current experience, so I hope to get some advice. The circuit implements a wifi motion sensor, although the pro...