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SparkFun

SparkFun sell the bits and pieces to make your electronics projects possible. No matter what your vision is, their products and resources are designed to make the world of electronics more accessible to the average person.

SparkFun

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Keypad - 12 Button   COM-08653

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.

£5

Out of stock

Button Pad 4x4 - LED Compatible   COM-07835

This is a translucent silicon rubber button pad with 16 buttons originally inspired by the folks at monome.org. Each button has a hole underneath that accepts either a 3mm or 5mm standard LED.

£12.50

Discontinued!

SparkFun VKey Voltage Keypad   PRT-12080

This is the SparkFun VKey Voltage Keypad, a simple board that adds a keypad to your microcontroller project without using multiple I/O pins.

£15.50

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