4x4 Matrix Keypad Module for Arduino, ESP32, Raspberry Pi & DIY Electronics
Sale price
Rs. 69.00
Regular price Rs. 159.00
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Product Overview
The 4x4 Matrix Keypad Module is a versatile input interface designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. With 16 buttons arranged in a 4x4 grid, this module enables you to add keyboard or numeric input functionality to your projects. Whether you're building a security keypad, calculator, game controller, or interactive display system, this compact module provides a straightforward way to capture user input with minimal wiring and programming complexity.
Key Advantages
- Simple integration with Arduino, ESP32, and Raspberry Pi using standard GPIO pins or I2C interfaces
- Compact design fits easily into enclosures, control panels, and breadboard layouts
- Durable membrane switches rated for thousands of key presses
- Low power consumption ideal for battery-powered and embedded applications
- Cost-effective solution compared to custom button arrays or complex input systems
Applications & Uses
- Security systems and door lock keypads for PIN entry and authentication
- Calculator and mathematical computation interfaces for educational projects
- Game controllers and interactive gaming applications using microcontrollers
- Home automation control panels for lighting, temperature, and device management
- Industrial equipment control interfaces and machine operator panels
- Educational demonstrations of input handling and basic programming concepts
- Vending machines, ATMs, and point-of-sale systems
Why Choose This Product?
This 4x4 Matrix Keypad Module delivers reliable input capture in a compact footprint, making it ideal for both beginners learning microcontroller programming and professionals building production-ready systems. Its standardized pinout and widespread library support mean you can integrate it into your project quickly without wrestling with complex wiring or custom firmware.
Ideal For
Students learning embedded systems, hobbyists prototyping interactive projects, makers building security systems or home automation solutions, Arduino and ESP32 developers, educational institutions teaching electronics and programming, and engineers designing control interfaces for industrial or consumer applications.
Order your 4x4 Matrix Keypad Module from Dinosense today and add reliable input control to your next electronics project.
4x4 Matrix Keypad Module for Arduino, ESP32, Raspberry Pi & DIY Electronics
Sale price
Rs. 69.00
Regular price Rs. 159.00
The 4x4 Matrix Keypad Module is a versatile input interface designed for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms. With 16 buttons arranged in a 4x4 grid, this module enables you to add keyboard or numeric input functionality to your projects. Whether you're building a security keypad, calculator, game controller, or interactive display system, this compact module provides a straightforward way to capture user input with minimal wiring and programming complexity.
Key Advantages
- Simple integration with Arduino, ESP32, and Raspberry Pi using standard GPIO pins or I2C interfaces
- Compact design fits easily into enclosures, control panels, and breadboard layouts
- Durable membrane switches rated for thousands of key presses
- Low power consumption ideal for battery-powered and embedded applications
- Cost-effective solution compared to custom button arrays or complex input systems
Applications & Uses
- Security systems and door lock keypads for PIN entry and authentication
- Calculator and mathematical computation interfaces for educational projects
- Game controllers and interactive gaming applications using microcontrollers
- Home automation control panels for lighting, temperature, and device management
- Industrial equipment control interfaces and machine operator panels
- Educational demonstrations of input handling and basic programming concepts
- Vending machines, ATMs, and point-of-sale systems
Why Choose This Product?
This 4x4 Matrix Keypad Module delivers reliable input capture in a compact footprint, making it ideal for both beginners learning microcontroller programming and professionals building production-ready systems. Its standardized pinout and widespread library support mean you can integrate it into your project quickly without wrestling with complex wiring or custom firmware.
Ideal For
Students learning embedded systems, hobbyists prototyping interactive projects, makers building security systems or home automation solutions, Arduino and ESP32 developers, educational institutions teaching electronics and programming, and engineers designing control interfaces for industrial or consumer applications.
Order your 4x4 Matrix Keypad Module from Dinosense today and add reliable input control to your next electronics project.