Adapters/Battery Chargers
4X4 Matrix Keypad 16 keys Membrane Switch for Arduino, ARM and other MCU
Original price was: ₹329.00.₹79.00Current price is: ₹79.00.
- 4×4 matrix keypad with 16 keys for versatile input control and user interaction
- Membrane switch design for tactile feedback and durability
- Easy integration with Arduino, ARM, and other microcontroller units (MCUs)
- Compact and lightweight form factor suitable for space-constrained projects
- Wide range of applications in electronic systems, robotics, security systems, and more
Only 2 left in stock
The 4×4 Matrix Keypad is a highly versatile input device designed for projects that require user interaction and control. With its 16 keys arranged in a 4×4 matrix configuration, this keypad provides a wide range of input options for your electronic projects. Whether you’re working with Arduino, ARM, or other microcontroller units (MCUs), this keypad offers seamless integration and ease of use.
Featuring a membrane switch design, the 4×4 Matrix Keypad provides tactile feedback and enhanced durability. Each key on the matrix has a conductive pad underneath the membrane, ensuring reliable contact with the underlying circuit when pressed. This design not only delivers a satisfying tactile response but also enhances the overall longevity of the keypad, making it suitable for long-term use in various applications.
Measuring compact and lightweight, the 4×4 Matrix Keypad is ideal for projects with limited space. It can be easily mounted on a front panel, control panel, or embedded within a device or system without occupying excessive space. This feature makes it suitable for a wide range of applications, including electronic systems, robotics, security systems, access control, and more.
Integrating the keypad with your Arduino, ARM, or other MCU is straightforward. Each key on the matrix is connected to a unique combination of row and column pins. By reading the state of these pins, the MCU can easily determine which key has been pressed, allowing for seamless mapping of key inputs to specific actions or functions within your project.
Features:
- 4×4 matrix configuration with 16 keys
- Tactile membrane switch design for enhanced durability
- Easy integration with Arduino, ARM, and other MCUs
- Compact and lightweight form factor
- Reliable contact and tactile feedback for user interaction
- Versatile applications in electronic systems, robotics, security systems, and more
Package Includes:
- 1x 4×4 Matrix Keypad
- Module Type: 4x4 Matrix Keypad
- Key Configuration: Features a 4x4 matrix arrangement, providing 16 keys in total
- Membrane Switch: Utilizes a membrane switch design for each key
- Interface: Compatible with various microcontrollers and MCUs, including Arduino and ARM-based platforms
- Wiring: Requires connection to the appropriate digital input/output pins of the microcontroller for key scanning
- Keypad Layout: Typically follows a standard keypad layout with numeric digits (0-9), symbols, and function keys
- Input Method: Detects key presses by scanning the rows and columns of the matrix to identify the activated key
- Compact and Durable: Designed for compact size and durability, suitable for various applications and environments
- Applications: Used for user input in projects that require a keypad interface, such as security systems, access control, automation, and more
- Provides a convenient and versatile 4x4 matrix keypad module that allows for easy integration with microcontrollers. It enables user input through a keypad interface, providing access to a range of keys for controlling or interacting with your project or system.
Applications:
- Home automation systems
- Electronic locks and security systems
- Robotics projects
- Access control systems
- Industrial control and monitoring
Electronic Projects:
- Digital lock system: Build a secure digital lock system that utilizes the 4x4 Matrix Keypad for entering passcodes.
- Calculator application: Develop a calculator application using the keypad to input numbers and perform calculations.
- Menu navigation interface: Create a user-friendly menu navigation interface using the keypad for easy project interaction.
- Password-protected system: Design a password-protected system that requires keypad input for access control.
- Gaming projects: Incorporate the keypad as a control input for gaming projects, enabling user interaction.
Unlock the full potential of your electronic projects with the 4x4 Matrix Keypad. Its compact size, durable membrane switch design, and easy integration make it an excellent choice for various applications. Whether you're a hobbyist, student, or professional, this keypad provides a reliable and efficient solution for user interaction and control.
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