This paper introduces a USB interface design based on a single-chip microcomputer and a USB service chip PDIUSBD12. This interface is used in an embedded fingerprint recognition system to upload and d
The main idea is to amplify a full bridge and then compensate the bridge with a potentiometer. The amplification idea of my circuit is to use AD620 differential amplification 100 times, then passive f
[i=s]This post was last edited by flashtt on 2019-6-21 15:34[/i]I am about to start work. I bought many books before, but I haven't read many of them. The express delivery is really troublesome, and I
Preface: It's another festive season. When I think of the Lantern Festival, I think of glutinous rice balls. There are round glutinous rice balls with white glutinous rice flavor, purple sweet potato
There is too little information about this connector online. What kind of processing and customization? What interface type? I don't know much about it.