Hello everyone,
I have attached a snip image of a design I am using and have been using for almost a year and a half now...
Here is the story on the board.
(Jump down to circuit explanation if you want)
Last year, I made a few hundred using the MP2357 regulator, but since it went out of...
Hello
Is this fuse of some sort? or just an empty space for installing pcb based fuse socket?
**broken link removed**
**broken link removed**
This is the circuit board of my new cheap dmm, my last one broke when i mistakenly inserted the leads in mains while the red lead was in 10A socket. I...