Getting the Arduino to fake keypad input.

Discussion in 'Embedded Systems and Microcontrollers' started by Sandahl, Jun 13, 2016.

  1. Sandahl

    Thread Starter New Member

    Jun 6, 2016
    11
    0
    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.
     
  2. shteii01

    AAC Fanatic!

    Feb 19, 2010
    3,395
    497
    Arduino is an organization.
     
  3. Sandahl

    Thread Starter New Member

    Jun 6, 2016
    11
    0
    I am referring to the Arduino Uno microcontroller
     
  4. dannyf

    Well-Known Member

    Sep 13, 2015
    1,828
    364
    easy: see page 3 - 7 of the keypad's datasheet.
     
  5. Sandahl

    Thread Starter New Member

    Jun 6, 2016
    11
    0
    What datasheet?
     
Loading...