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Keypad - 12 Button

SKU: ZO-538
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Keypad - 12 Button

Description: A basic 12 button keypad for user input. The buttons are setup in a matrix format. This allows a microcontroller to 'scan' the 7 output pins to see which of the 12 buttons is being pressed.

Check the examples below for correct pin-outs and such.

Documents:

References:

Product pictures and description are of Sparkfun.com

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