Hi all. I’m building a little chip-based frequency generator and so far so good, it works (though as usual with analog circuits, de-noising took longer than coding so far!).
The only thing left to do is to use a rotary encoder to set the desired frequency. I’m thinking the button to select the digit you want to change, and then the encoder to change it.
But that encoder is a small part of the designs so I want to use a library. Problem is: a quick search shows dozens of libraries, even included in the IDE.
SO: any suggestions for me?
Below: the display actually works, just the iPhone doesn’t capture it. And the strip board is were it all ends up after the design is finalized.
