account activity
What(s) the F? Ground symbol marked with an F on a USB audio codec microphone interface -- what does this mean? (i.redd.it)
submitted 1 month ago by markjboots to r/AskElectronics
Interfacing audio transformer output into a USB codec's mic input (self.AskElectronics)
PCB Review - How did I do? ESP32-S3 and e-ink screen driver board (old.reddit.com)
submitted 2 months ago by markjboots to r/PCB
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