Rotation sensor | Lego robotics | Electrical engineering | Khan Academy

Описание: Familiarize yourself with rotation sensor. Build a volume knob. Created by Brit Cruise.

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Electrical engineering on Khan Academy: A summary of the math and science preparation that will help you have the best experience with electrical engineering taught on Khan Academy. Become familiar with engineering numbers and notation, and learn about the two most important electrical quantities: current and voltage.

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