Keypad - 12 Button

50847

$3.95 USD
Qty
Price
1
$3.95 ea.
2+
$3.56 ea.
100+
$3.16 ea.

A basic 12 button keypad for user input.


Description [Hide]

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.

Useful Links

Documentation [Hide]

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