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Keypad - 12 Button COM-08653

Art.Nr.:
EXP-R05-080
Lagerbestand:
34 Stück
3,56 EUR
inkl. 19% MwSt. zzgl. Versand


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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