Sparkfun 12 input keypad that hooks up and is built in a 4X3 matrix form.
History
Keypad with main example code. 12 input keypad
2015-03-12, by anevil14 [Thu, 12 Mar 2015 18:14:49 +0000] rev 0
Keypad with main example code. 12 input keypad
Sparkfun 12 input keypad that hooks up and is built in a 4X3 matrix form.
Keypad with main example code. 12 input keypad