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20 Lead Screws
Built to withstand busy classrooms and excited hands
With additional color cards
or simulating the phases of the moon
Pick up an additional battery so that driving
littleBits w21 wireless receiver (5 channels) Product_RVR+ 20 Lead ScrewsThe wireless receiver receives a signal from your wireless transmitter and activates your littleBits circuit remotely! The three channels (labeled 1, 2, and 3) on the transmitter and receiver correspond to each other and can be used simultaneously. The bit can receive a signal at a distance of about 100 feet indoors. Multiple wireless receivers can be used with a single wireless transmitter, but only one wireless transmitter can be used in proximity
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