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Keypad 4x3 Matrix Array Membrane switch
cheapest110EGP
available at 1 shops · updated 27/04/2026 ago
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.
Available at
| Shop | Price | Stock | ||
|---|---|---|---|---|
 Lampatronics | 110 | in stock | buy |