I’m going to build a FM radio for my dad with one as a pet project (overkill I know, but for fun)
But I interface with encoders, transducers (I noticed some pwm inputs) and mainly digital output to relays. I rarely have to use two or three channels of analog output.
I have experience in C.
I think the Uno would be perfect for that. Although you can build an FM radio without a microcontroller, using one gives you the ability to have station memories, a sleep timer, and other nice features. You can even get a real-time clock add-on and make it into a full clock-radio. I hope it goes well!
