If you have servos at home and are looking for an excuse to dust them off or even if you just need to test them, this project is for you. You can follow the circuit schematic and my code to do this with the junk you already have laying around!

https://youtu.be/2t3vyOcsAaA

Here is the schematic, code, and all you would need to know:

https://simpleelectronics.ca/diy-servo-tester-with-the-junk-you-already-have-at-home/

You'll need these parts as well:

RP2040-Zero:

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Pin headers:

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5mm LEDs:

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Resistor set:

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Terminal block:

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Tactile switch:

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Capacitors:

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Potentiometers:

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