The 4x4 Matrix 16 Button Keyboard Module is a highly functional keypad with 16 buttons arranged in a 4x4 grid. It provides a compact and efficient interface for various microcontroller applications, ideal for projects that require user input, such as security systems, control panels, or calculators.
- 16 Buttons: Provides a full range of input options with 16 individual buttons.
- Organized Matrix: 4x4 layout for intuitive key identification and operation.
- Microcontroller-Friendly: Simple connection and easy-to-use with popular microcontrollers like Arduino and Raspberry Pi.
- Compact Size: Ideal for integration into compact devices and systems.
4x4 Matrix Keyboard Specifications
- Button Layout: 4x4 matrix
- Number of Keys: 16
- Interface: Digital output (row and column wiring)
4x4 Matrix Keyboard Applications
- Embedded Systems: Add keypads to microcontroller projects for user input.
- Security Systems: Use for creating PIN-based access control systems.
- Interactive Projects: Perfect for DIY electronics, interactive kiosks, and calculators.
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