If there is a Bit that doesn’t exist you now have the power to make it. This ones for engineers and inventors who know their way around a soldering iron!
HOW IT WORKS
The proto Bit is what littleBits engineers use to build and prototype new Bits. Hack into existing Bits or invent a brand-new one by connecting to printed circuit boards or solderless breadboards. With the proto Bit you have direct access to power ground and signal lines needed to take measurements and connect to other instruments.