PWM Audio creating sounds while the Pi is doing something.

Raspberry Pi hardware discussion (including peripherals)
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JujuPi
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PWM Audio creating sounds while the Pi is doing something.

Post by JujuPi » Wed Feb 15, 2017 10:07 pm

Hey guys I just made my audio filter circuit, it works fine but the output is creating weird static sounds - I assume it is either because I used the wrong value Monolithic cap or my ground is attached to close to the pi?

Any help?

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