4x4 Membrane Switch Keypad

Membrane keypad is an application case of membrane switch with arrayed buttons. Membrane keypad is a kind of currently widespread operation system in the world that has the advantages of both practicality and beauty. It is composed of panel, upper circuit, isolation layer and bottom circuit. 

Key Features:

• Key Configuration: 4 rows and 4 columns, totaling 16 keys
• Interface: Matrix scanning
• Key Labels: Numeric and function keys (0-9, A-D, *, #)
• Compact Design: Suitable for handheld devices and small projects
• Durable: Made from high-quality materials for long-lasting use
• Flexible: Can be connected to any microcontroller or development board
• Low Power Consumption: Efficient operation with minimal power usage