Can someone post a pic of how they hooked up this keypad or explain how to hook it to an arduino?
also see first comment on the product page:
it tells you which pins are the rows and which are the coloumns
Actually it's confusing as h$ll !
I went and bought a new DVM because of the readings I was getting, but it turns out I get the same readings with the new one! According to SparkFun it doesn't have the typical Row Col setup. Which pins require the pull up's ? which pins are col & rows? The tutorial isn't meant for a 7 pin setup.
Confused as usual SubMicro
I easily found the pinout with a pen, sheet of paper, and a multimeter/testlight took maybe 10 min.
1 2 3 2 4 5 6 7 7 8 9 6 * 0 # 4
3 1 5
pinout found by following steps on http://www.arduino.cc/playground/Main/KeypadTutorial
Well hmm maybe i'm doing it wrong then, I'll try again.
Did my lil diagram work for you? :D
I just finished rewiring it tonight and yes hooray! ;D thanks a bunch. Now on to my next problem.....
Thanx again SubMicro