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  • lowtechliving commented on sfool's instructable Moving a Servo To Sound Signals3 years ago
    Moving a Servo To Sound Signals

    First of all thanks for the tutorial. It is a great idea.a I am encountering a problem though. A David I am stuck on the reading of the signal a well. The resistor is connected to the ground and I connected the right wire to the A0 pin. I get only 0s.I am sure the source is outputting sound. I can even listen to the sound if I connect the wire to the earphone that I cut do do this project. There is something that must be wrong. I also tried different sources of sound... Has anyone been able to get this done? Cheers

    I wasn't sure which one was the ground so I tried wires...

    I wasn't sure which one was the ground so I tried wires...

    I wasn't sure which one was the ground so I tried wires...

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