Getting the Arduino to fake keypad input.

Thread Starter

Sandahl

Joined Jun 6, 2016
11
Hey guys.
I want to "fake" keypad presses. I working on a vending machine and i want to imitate the commands normally entered into the installed keypad. It is a standard 7 wire matrix style keypad. I have tried to google around but i couldn't find a solution.

I hope you can help.
 
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