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Topic starter
2020-08-20 10:04 pm
I think a video/article on how to play music tracks with the help of an Arduino or an ESP32 and an SD Card Reader would be very interesting. And maybe also some amplification circuit with an OP Amp to amplify the Output.
Another option would be to use the I²S bus on the ESP32 and one of the I²S amplifier ICs like the MAX98357A. Would make a great introduction to I²S in my opinion.