Keypad, Touch-pad, Buttons

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    Keypad 3x4

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    Keypad 3×4

    It is a numeric keypad having 4 rows and 3 columns. Beneath each key there is a membrane switch. Every switch in a row is connected to each other by conductive trace underneath the pad. It is mainly used in of microcontroller projects needing a basic keypad operation, for example it can be used for a microwave to input heating minutes.

    120.00 95.00
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    Keypad 4x4

    0 out of 5

    Keypad 4×4

    This is a 16-button keypad which is very easy integrated with any microcontroller and is mainly used in of microcontroller projects needing a basic keypad operation, for example it can be used for a microwave to input heating minutes.