Looking for a very basic and simple way to display digital text on a small display.
4 buttons max (a 4 way key pad will do):
Left/right: space, backspace, next character.
Up/down: Select character.
Willing to buy ready made module or build on breadboard.
4 buttons max (a 4 way key pad will do):
Left/right: space, backspace, next character.
Up/down: Select character.
Willing to buy ready made module or build on breadboard.