31. Case 31: The Drawing Machine#

31.1. Purpose#


Make a drawing machine.

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31.3. Materials Required#


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31.4. Bricks build-up#


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31.5. Hardware Connection#

Connect two motors to M1 and M2 ports on Wukong breakout board.

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31.6. Software Platform#


MakeCode

31.7. Coding#


Add extensions#

Click “Advanced” in the MakeCode to see more choices.

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Search with Wukong in the dialogue box to download it.

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Program#

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Link:https://makecode.microbit.org/_KRcLTWaab2sk

Result#

Use the leather band to fix the pen on the gray double bolt parts, the drawing machine is placed on a piece of white paper, when the button A is pressed, the drawing machine begins to draw. By adjusting the speed of the motor M1 and motor M2, you can draw different patterns; when the button B is pressed, the drawing machine stops.