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keypad - Electra
  • 1×4 Keypad – Membrane Switch Keyboard

    1×4 Keypad – Matrix Array 4 Key Membrane Switch Keyboard For Arduino , AVR and Raspberry Pi

    Introducing the Keypad 1 x 4 Matrix Array, a compact and efficient membrane switch keyboard designed for seamless integration with popular microcontroller platforms such as Arduino, AVR, and Raspberry Pi. Featuring a 1 x 4 matrix configuration, this keypad provides a streamlined solution with 4 responsive keys, making it ideal for projects where space is at a premium.

    Built with reliable membrane switch technology, the keypad ensures tactile feedback and longevity, with a life expectancy exceeding 1 million cycles per key. Operating within a voltage range of 3V to 5V DC, this keypad is versatile and compatible with various power sources, making it an excellent choice for a variety of electronic applications.

    The keypad’s straightforward wiring and standard 5-pin interface facilitate easy integration into your projects without the need for complex setups. Crafted from high-quality, flexible membrane material, this keyboard guarantees durability and reliable performance, even in demanding environments.

    Whether you’re working on compact DIY electronics projects, limited-space prototyping, or basic robotics applications, the Keypad 1 x 4 Matrix Array offers a cost-effective and user-friendly solution for enhancing user input control in your designs. Upgrade your projects with this streamlined membrane switch keyboard, providing efficient input functionality in a space-saving form factor.

  • 3×4 12-Key Numeric Keypad – Black

    3X4 12-key Keyboard Button , ideal for code or data entry. Each key is Rated for up to 1,000,000 life-stroke. This 3×4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals and standard star(*) and hash(#) symbols.

  • 3×4 Keypad – Membrane Switch Keyboard

    Keypad 3 x 4 Matrix Array 12 Key Membrane Switch Keyboard For Arduino , Avr and Raspberry Pi

    The Keypad 3 x 4 Matrix Array is a versatile and reliable membrane switch keyboard designed for use with popular microcontroller platforms such as Arduino, AVR, and Raspberry Pi. With its compact 3 x 4 matrix configuration, this keypad provides 12 responsive keys suitable for a wide range of applications, including DIY electronics projects, prototyping, robotics, and home automation.

    The membrane switch technology ensures tactile feedback and durability, with a life expectancy of over 1 million cycles per key. The keypad operates within a voltage range of 3V to 5V DC, making it compatible with various power sources. Its low power consumption adds to its energy efficiency, making it an ideal choice for battery-powered projects.

    The keypad’s simplified wiring and standard 7-pin interface make it easy to integrate into your projects without the need for complex setups. The high-quality, flexible membrane construction ensures long-lasting performance even in challenging environments.

    Whether you’re a hobbyist, student, or professional, the Keypad 3 x 4 Matrix Array offers a convenient and cost-effective solution for input control in your electronic applications. Upgrade your projects with this reliable membrane switch keyboard for a seamless user interface experience.

  • 4×4 Keypad – Membrane Switch Keyboard

    4×4 Keypad – Matrix Array 16 Key Membrane Switch Keyboard For Arduino , AVR and Raspberry Pi

    Introducing the Keypad 4 x 4 Matrix Array, a robust and feature-rich membrane switch keyboard designed for seamless integration with popular microcontroller platforms such as Arduino, AVR, and Raspberry Pi. This keypad boasts an expanded 4 x 4 matrix configuration, offering 16 responsive keys to enhance the functionality of your projects.

    Built with reliable membrane switch technology, the keypad ensures tactile feedback and longevity, with a life expectancy exceeding 1 million cycles per key. Operating within a voltage range of 3V to 5V DC, this keypad is versatile and compatible with various power sources, making it an excellent choice for a wide range of electronic applications.

    The keypad’s straightforward wiring and standard 8-pin interface facilitate easy integration into your projects without the need for complex setups. Crafted from high-quality, flexible membrane material, this keyboard guarantees durability and reliable performance, even in demanding environments.

    Whether you’re a hobbyist, student, or professional, the Keypad 4 x 4 Matrix Array provides a convenient and cost-effective solution for enhancing user input control in your electronic projects. Elevate your designs with this versatile membrane switch keyboard, offering an expanded matrix for increased functionality and improved project capabilities.

  • Digital Touch Keypad 8 Way

    TTP226 8-Way Capacitive Touch Sensor / Switch Module is based on a touch-sensing IC enabling capacitive touch switch mode.

    In the normal state, the module output is low, low power consumption.

    When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode.

  • Keypad 4×4 Standard Black

    This is a new four by four matrix 16 keys tact switchs keypad that is easy to use and will look nice in your project.It is very useful if you need it for prototyping with a breadboard or just need a keypad for your project.

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