Hello I’m new to arduino and I’m trying to develop a project as follows:
I want to be able to use momentary push buttons to latch 64 switches low or high by alternate pushes of the button.
I want to store and recall any combination of the button states into 99 memory stores via store / recall buttons
I need to select any memory store up and down again with up / down buttons and display to a two digit LED display.
I need a connection diagram…I suspect using the shift in shift out approach, and I need to know how to program this…anyone out there that can help ??