LittleBits Module - Bargraph
The bargraph is one of our favorite Bits: it has five LEDs in different colors that light up to show you how much signal the module is receiving. Try it with...
Description
The bargraph is one of our favorite Bits: it has five LEDs in different colors that light up to show you how much signal the module is receiving. Try it with a pressure sensor to make your own strength-o-meter.
The bargraph uses 5 LEDs to turn electricity into light. Each LED on the board needs a certain amount of signal in order to light up. As you increase the signal sent to the bargraph, more LEDs will shine.
The bargraph uses 5 LEDs to turn electricity into light. Each LED on the board needs a certain amount of signal in order to light up. As you increase the signal sent to the bargraph, more LEDs will shine.