3×4 12-Key Numeric Keypad – Black
3X4 12-key Keyboard Button , ideal for code or data entry.
Each key is Rated for up to 1,000,000 life-stroke.
This 3×4 Keypad Matrix lets you quickly add controls to your electronics projects.
It offers 0-9 numerals and standard star(*) and hash(#) symbols.
- Ideal input device for experimental computer programming systems such as for Arduino.
- 12 button matrix modules.
- It provides 0-9 digits, standard asterisk (*) and hash (#) symbols.
- Easily communicate with any micro-controller.
- The keyboard matrix allows you to quickly add control to your electronic project.
- Suitable for professional prototypes, hobbies or university electronics projects.
- Durable high-quality material contact surface for best environmental resistances.
- 1 x 3×4 12-Key Numeric Keypad – Black
|Plastic + PCB board|
3x4 Matrix (0-9, *, #)
|Mounting Hole Diameter||2mm|
|Mounting Hole Center Distance||4.4mm x 5.6mm|
|Dimensions||7 × 5.2 × 1 cm|