4×3 Matrix KeyPad

This 12-button keypad provides a useful human interface component for microcontroller projects. Convenient adhesive backing provides a simple way to mount the keypad in a variety of applications. The Keypad 4×3 features a total of 12 buttons in Matrix form. A female 7-pin berg connector is provided for interfacing it with your microcontroller circuits.

Specifications

• 4-ROWS AND 3-COLUMES
• Inputs Connected through Burg Stick
• Directly interface with microcontroller
• Operation Temperature: -20 to +60 °C
• PCB Dimensions (LxWxH in mm): 52.3×1.5x71mm
• Weight: 17g.

Application Ideas

• Security systems
• Menu selection
• Data entry for embedded systems.