Keypad 4x3 Matrix Array Membrane switch
Keypad 4x3 Matrix Array Membrane switch - Image 2

Keypad 4×3 Matrix Array Membrane switch

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EGP110.00
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Description

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.

 

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