The PUREVOLT 12-key matrix keypad is a practical and reliable input solution for DIY electronics, prototyping and embedded system projects. Its membrane design provides a lightweight, durable, and responsive interface suitable for everyday use in educational, hobbyist or professional applications.
Featuring an adhesive back for quick mounting on flat surfaces, this membrane keypad connects easily through its standard 7-pin 0.1 in header, ensuring seamless integration with Arduino boards, microcontrollers and breadboards. This versatile matrix membrane switch is ideal for security panels, menu navigation, robotics, access systems and many other interactive control applications.
Features:
- 12-key matrix keypad (3 x 4)
- Durable membrane construction
- Adhesive backing for easy mounting
- Keypad size: 2.75 × 3 × 0.035 in (70 × 77 × 1 mm)
- Weight: 0.01 lb (7.5 g)
- Cable + connector length: 3.35 in (85 mm)
- 7-pin connector with 0.1 in pitch
