A slider crank mechanism is a simple, effective way to convert rotation to linear motion. You can make one very easily out of craft sticks or cardboard, a hole punch, and some paper fasteners.
By attaching the crank shaft stick to a servo motor horn, we can drive our slider crank using a Circuit Playground Express programmed with MakeCode!
Materials
In addition to the parts above, you'll need:
- corrugated cardboard box
- three craft sticks
- brass paper fasteners
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