Code Example for micro:bit-Adjustable Speed Whisk
Make a whisk with the whisk head fixed on the motor's shaft, and use the rotation sensor to control the motor's speed.
Hardware Preparation
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| BOS0001 Rotation Sensor | BOS0024 Motor Controller Module | FIT0528 N20 Speed Reducing Motor Module |
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| MBT0039 Micro:bit | BOS0040 Micro:bit BOSON Expansion Board |
Tips: micro:bit and Micro:bit BOSON expansion boards are used in the programming example.
Software Preparation
Development tools: Mind+, Makecode.
Wiring Diagram
Tips: Switch the motor controller to B.
Sample Code
Mind+ Sample Program:
Result
Demo Videos:
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Additional Information
Flow Chart:
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