littleBits Electronics Bargraph
This is one individual littleBits bit:
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.
What's littleBits? littleBits is an opensource library of electronic modules that snap together with magnets for prototyping, learning and fun.
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