Just because you can connect two wires together, it doesn’t mean that you should, but if you need to, then here’s how. Let me start out by cautioning the reader: Just because you can connect two wires ...

Sometimes, you need to read the status of pushbuttons that are as much as 5m away from your electronic circuit. That task is easy if you have just one button. You simply design a constant-current ...

Cars, trucks, RVs, and motorhomes run dual 12-volt batteries for various reasons. Depending on how you wire a two-battery 12-volt system, the result can be a 12-volt system or a 24-volt system—or even ...