For instance, our other favorite DIP chip amp, the TDA7052, has been end-of-lifed. So for an SMT PCB design, the LM386 is dead. There are hundreds of few-hundred-milliwatt amplifiers out there ...
Instead, he drew up a simple schematic that used an Arduino Nano, an FM radio module based on the TEA5767, and an audio amplifier based on the LM386 ... using just a mono channel, as it ...
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