Hi everyone. I've built a crystal radio more or less and I was wondering if it would be feasible to use my Arduino Uno as an amplifier for it. I've googled it and searched here on the forum for amplifier related questions but none seem to answer my question. Thanks!
That's a bit like asking "How can I use my drill to pound in a nail". The Arduino is a completely inappropriate tool for want you want to do.
Now, if you want to digitally control some amplifier circuitry, that's another thing entirely. But no, and Arduino cannot be used as an audio amplifier.
Unfortunate use of name here. Given the record of the current use of ex soviets Wepons.
Thanks anyways jiggy-ninja