Hey everyone, I am trying to figure out how to use the 4x3 Keypad from Sparkfun with my Arduino Diecimila. In which case, I am thinking this project is over my head. All I want to do is to be able to press a key such as "2" and have it should up as "2" on the serial out. I have read this post and aware that I need pull ups and I have also read and retrieved the library, code, etc. from this tutorial.
To get started, there are 9 pins on the keypad. Which keypad pin needs to go the which arduino digital pin?
Any help is much appreciated.