When you need a multimeter for testing electrical equipment around the home, it's vital to know what all those symbols around the dial mean.

A relay is an electric switch whose purpose is to turn on a device with more electricity requirements. They are used in various electronic devices thanks to their compatibility. A relay easily fits in ...

I was trying to continutity test the buttons on the right joycon. I was able to tes the face buttons but I couldnt figure out how to test the home button.What are the test pads for thehome button?