Is it possible to use the digital OUTs as INs? [SOLVED]

Projects Programming
27

retrolefty:
The same datasheet covers the 'family' of:

ATmega640/V
ATmega1280/V
ATmega1281/V
ATmega2560/V
ATmega2561/V

Lefty

Well... lets call it undecided. :~

Now All I need are the buttons. 8)

About as small as the reset button on the Arduino, but, with only 2 legs.

I want something that might fit on a breadboard.

Maxwell D.