I saw this instructable on a 4 digit 7 segment, 2 wire display ... but I'm looking for a small 2 digit display that won't require a lot of available pins.
I just need a display to show numbers 0 - 99 when using a rotary encoder.
The overall project is to add preset value to a guitar effect pedal, and you can see the details here: http://forum.arduino.cc/index.php?topic=475097.0
Does something like this exist out there? I ran a Google search but didn't find anything.
Or should I be looking for a small LCD instead of a segment display?