Originally Posted by Kbird
Originally Posted by TomVR
For hooking up a regular encoder switch to debolestis CD4021 PCBs, I don't need any fancy diodes or anything? Do I just hook the two ends up like regular buttons and the ground to the common ground row?

https://oshpark.com/profiles/Debolestis/page/2


He has a Forum thread over on the ED Forums , ask him there perhaps

https://forums.eagle.ru/showthread.php?t=160114&highlight=debolestis+CD4021


I just mean in general for encoders, for mmjoy does there need to be a hardware debouncer or does the firmware handle it?