The microcontroller I'm using is the Ethernet Pro Microcontroller (similar to Arduino Uno) I have this 12 button keypad on the way. The picture below is which buttons are assigned to which key.. [image] My questions are.... Are 10 kohm resistors needed to be connected between EACH of the conne…

Using COM-08653 (12 Button Keypad) as simple buttons on microcontroller

nickgammon April 25, 2012, 3:56am 3

Here:

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