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I need clarification for an audio power amplifier circuit component

Below is the block diagram of my first design using an audio power amplifier. The input to the audio power amplifier comes from an SC200 module by Quectel. The output of the PA is connected to a ...
Confused's user avatar
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How to play music on PAM8610 with ESP32?

I'm trying to use Xtronical's DAC audio library on an ESP32 to run 10W speakers. The board that Xtronical used is a PAM8403 which has a signal voltage range of -0.3V to +0.3V but as it can only run 3W ...
Informal Limits Lad's user avatar