2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
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2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
Capacitive sensing with I2C communication, perfect for your Arduino, ESP32, or Raspberry Pi projects!
2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi
ապրանք#: 256385238

2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi

85% of respondents would recommend this to a friend

ապրանք#: 256385238

AMD 10049

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Capacitive sensing with I2C communication, perfect for your Arduino, ESP32, or Raspberry Pi projects!
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What Stands Out

Versatile Compatibility
Works seamlessly with Arduino, ESP32, and Raspberry Pi, allowing for a wide range of projects and applications, tailored for both hobbyists and professionals in electronics.
Capacitive Sensing
Utilizes advanced capacitive sensing technology, providing a smooth, touch-based interface that eliminates mechanical wear and enhances reliability in user interactions.
Double Pack Value
Includes two modules, offering exceptional value for creative projects and prototyping, ensuring you have spare components for experimenting or backups.

Ապրանքի մանրամասերը

Shop 2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi online at a best price in Armenia. B0GSZBWB9N
Connectivity TechnologyI2C
Compatible DevicesArduino, ESP32, Raspberry Pi
BrandNULLLAB
Built-In Media2 * Keypad Module, 2 * PH2.0 4Pin to Dupont Cable
Number of Packs2
Number of Items2
UPC798224683375
Unit Count2 Count
ManufacturerKongxiang Laboratory Technology (Shenzhen) Co., LTD
Included Components2 * Keypad Module, 2 * PH2.0 4Pin to Dupont Cable
Item Weight0.2 lbs (90 grams)

What's in the box

2 * Keypad Module

2 * PH2.0 4Pin to Dupont Cable

ԱՊՐԱՆՔՆԵՐԻ ՆԿԱՐԱԳՐՈՒԹՅՈՒՆ

Ունե՞ք հարցեր: Զրուցեք մեզ հետ

Հաճախորդների հարցեր և պատասխաններ

  • Հարց: What is the I2C Keypad Module and how does it work?

    Պատասխան: The I2C Keypad Module is a capacitive sensing device designed for use with microcontrollers like Arduino, ESP32, and Raspberry Pi. It operates via the I2C interface, allowing for easy integration into projects. By detecting touch inputs on its surface, it can send signals to your microcontroller, which can be programmed to respond accordingly. This makes it ideal for applications such as interactive displays, smart home controls, or any project requiring user input.
  • Հարց: Can I use this keypad module with any microcontroller?

    Պատասխան: While this keypad module is compatible with popular microcontrollers like Arduino, ESP32, and Raspberry Pi, it's crucial to confirm that the specific microcontroller you are using supports I2C communication. This module is flexible and suitable for various applications, from robotics to home automation, enhancing projects with intuitive touch controls.
  • Հարց: What are the advantages of using a capacitive keypad over a traditional mechanical keypad?

    Պատասխան: Capacitive keypads provide several advantages over mechanical ones, including higher durability due to fewer moving parts, the ability to detect multi-touch inputs, and a sleek design, which allows for more flexible use in various environments. These benefits make capacitive keypads ideal for modern applications that require reliability and a touch-friendly interface.
  • Հարց: How many keys can I connect to the I2C Keypad Module?

    Պատասխան: The I2C Keypad Module supports a significant number of keys depending on your specific configuration and the microcontroller's capabilities. Typically, you can configure the module to handle multiple keys, with setups allowing for various touch points to be assigned to different functions. This flexibility enables you to create complex user interfaces for your electronics projects.
  • Հարց: Is coding required to use the I2C Keypad Module?

    Պատասխան: Yes, some coding is necessary to effectively utilize the I2C Keypad Module. You'll need to write or adapt code to manage input readings from the keypad and define the corresponding actions in your project. Fortunately, numerous libraries and examples are available online that simplify this process and make it accessible for hobbyists and professionals alike.
  • Հարց: Can I integrate this module into a touchscreen project?

    Պատասխան: Yes, the I2C Keypad Module can be integrated into a larger project that also includes touchscreen functionality. You can use both input types to create an enhanced user experience, allowing for more versatile controls and interactions. This is particularly beneficial in complex systems like home automation or robotics where varied input methods can improve functionality.
  • Հարց: What kind of power supply does the I2C Keypad Module require?

    Պատասխան: The I2C Keypad Module typically operates at 5V or 3.3V, depending on the microcontroller being used. It is essential to follow the module's specifications to prevent damage and ensure optimal performance. Its versatility allows it to be powered easily within various setups, making it a perfect addition to both casual and professional projects.
  • Հարց: Is the I2C Keypad Module suitable for outdoor use?

    Պատասխան: The I2C Keypad Module is primarily designed for indoor use, as capacitive sensing can be affected by moisture and environmental factors. If you aim to use it outdoors, consider protecting it with a suitable enclosure or using it in a controlled environment to maintain functionality. This ensures that your outdoor projects maintain reliability regardless of the conditions.
  • Հարց: Can I use multiple I2C Keypad Modules in the same project?

    Պատասխան: Yes, you can use multiple I2C Keypad Modules in the same project by assigning different addresses to each module. This feature allows you to expand the range of inputs and create more complex interfaces. By managing the I2C communication effectively in your code, you can interact with several keypads simultaneously in your designs.
  • Հարց: Where can I buy the 2-Pack I2C Keypad Module, Capacitive Sensing, for Arduino, ESP32, Raspberry Pi?

    Պատասխան: You can purchase the 2-Pack I2C Keypad Module from Ubuy in Armenia. Ubuy offers a convenient online shopping experience, with a variety of electronics and accessories, ensuring you can quickly find and order the components you need for your projects.

NULLLAB Single Board Computers Editorial Review

The 2-Pack I2C Keypad Module is a versatile solution for various projects with Arduino, ESP32, and Raspberry Pi. This package includes two keypad modules and necessary cables, making it easy to connect and use. Many users appreciate the convenience of I2C connectivity for hassle-free integration into their systems, allowing for more efficient communication between devices. With its lightweight design, the modules are easy to incorporate into your existing setups without adding significant bulk. This product has garnered positive feedback for its reliability and ease of use in creating functional user interfaces.

Customer Reviews & Ratings

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  • 5 սստղ
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  • 4 սստղ
    0%
  • 3 սստղ
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  • 2 սստղ
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Կիսվեք մտքերով այլ հաճախորդների հետ

Կողմ

  • Compact design for easy integration
  • Includes cables for quick setup
  • Compatible with popular microcontrollers
  • Lightweight and portable for projects
  • User-friendly installation process

Դեմ

  • Limited documentation may require online support

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Հատկություններ և առավելություններ

  • Features capacitive sensing for an advanced user experience.
  • Supports a full range of inputs: 0-9, A-D, *, and #.
  • Utilizes I2C communication for easy connection and integration.
  • Compact size of 40 * 56mm fits well in various projects.
  • Comes with PH2.0 to Dupont cable for simple installation.
  • Ideal for both hobbyists and professionals looking to enhance their projects.

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