Hello all. I just got round to testing my PAM8304 boards output with my new oscilloscope and was surprised at what i have found. When measuring the output of the amp, both terminals( + and - ) register as + 2.5v with reference to the power ground. This suggest that like the mp3 module i have been u…

waveform appearing on output of

system October 12, 2017, 2:39pm 3

Where does the Arduino come into this?

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