for the push-on switch. As stated, the rotary encoder has 2 coding pins that are either HIGH (1) or LOW (0). If you treat the pins as binary, you can read them as 00, 01, 10, or 11 (sequence the ...

There’s nothing wrong with any of this, of course. But it isn’t quite the same as having, for example, a 32-position rotary switch. Of course, it can switch faster than a mechanical switch and ...

I have to thank one author of a rotary encoder decoder (Ben Buxton). While his code seemed overly complex to my untutored eye, for example creating a new data type, it did show Arduino-novice ... the ...