Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...
They're reference designs for a reason.
This engineer doesn’t use nail polish, but his wife does. And he deals with plenty of PCBs. What do these things have in ...
Although off-the-shelf breadboards are plentiful and cheap, they almost always seem to use the same basic design. Although you can clumsily reassemble most of them by removing the voltage rail ...