Multiple LEDS - how to
Posted: Tue Apr 21, 2009 12:37 pm
Hi
How would i go about designing a macro to simulate a 4 x 4 keypad.
I'm guessing that you make the equivalet of 1 column high and then read each row and repeat for each column, but where do you go from there?
Any suggestions or Links that I could learn more from would be appreciated.
regards
Ian B
How would i go about designing a macro to simulate a 4 x 4 keypad.
I'm guessing that you make the equivalet of 1 column high and then read each row and repeat for each column, but where do you go from there?
Any suggestions or Links that I could learn more from would be appreciated.
regards
Ian B