12 button matrix keypad

£3.50 Ex VAT
£4.20 Inc VAT

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


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  • Model: KPAD12

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