1 - 2 Business days
A Sense block with a knob that you can set to a 0 or 1 More details
The Knob Cubelet has a potentiometer embedded in one of its faces. It outputs a 0 when turned fully counterclockwise, and a 1 when turned clockwise. This Cubelet is pre-loaded with the newest Cubelets operating system, Cubelets OS 4.
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