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Edzelf / Esp-radio

Internet radio based on Esp8266 and VS1053.
MIT License
619 stars 200 forks source link

Volume-Knob #184

Open geraldFS opened 4 years ago

geraldFS commented 4 years ago

Hi there,

Thanks for the great project!

I have a practical question, how can you best use a (hardware) volume control? The handling would improve and the female part in our home would be delighted ;-)

The AD port would be free and if you connected a potentiometer 1-10k there and processed it software moderately ;-)

Unfortunately my skills are not sufficient :-(

greetings Gerald

Edzelf commented 4 years ago

I think the best way is to use a potentiometer in the analog part of the radio. I used a PAM8403 amplifier board with built-in potentiometer for this. See here.