4×4 Matrix 16 Keyboard Keypad

4×4 Matrix 16 Keyboard Keypad

The 4×4 Matrix 16 Keyboard Keypad is a high-quality, compact keypad featuring 16 buttons arranged in a matrix format (4 rows × 4 columns). This membrane-style keypad is ideal for embedded system applications and DIY electronics projects where multiple input keys are required. It connects easily to microcontrollers and is widely used in access control systems, calculators, and security systems.

DNA Solutions, Nashik offers a wide range of keypads, displays, sensors, and other electronic components for your DIY and industrial needs. Browse more modules: Keypad Module.

Features of 4×4 Matrix 16 Keyboard Keypad

• 4 Rows and 4 Columns – total 16 keys

• Easy interface with microcontrollers like Arduino, PIC, AVR, etc.

• Adhesive back for easy mounting

• Durable membrane design with printed legends

Specifications of 4×4 Matrix 16 Keyboard Keypad

• Total Keys: 16 (0-9, A-D, *, #)

• Keypad Layout: 4 rows × 4 columns

• Connector Type: 8-pin header

• Operating Voltage: 3.3V to 5V

• Cable Length: Approx. 85mm

• Dimensions: 70mm x 77mm x 1mm

Applications of 4×4 Matrix 16 Keyboard Keypad

• Access control systems

• Calculator projects

• User interface for embedded systems

• Robotics and automation input panels

Package Includes

      1 x 4×4 Matrix 16 Keyboard Keypad