If you need a potentiometer for a project, chances are pretty good that you’re not going to pick up a pencil and draw one. Then again, if you’re teaching someone how a variable resistor works, that ...

A potential divider, also known as a voltage divider, is a simple yet essential circuit used to reduce voltage to a desired level. It consists of two resistors connected in series close seriesA way of ...

MAKE presents: The Resistor Simple, commonplace and absolutely vital to our electronic world - take a closer look at the current-fighting backbone of circuitry, the resistor! MAKE a USB Battery Here ...