MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects
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MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects
Ideal for developing energy efficient intelligent devices requiring multiple touch functionality.
MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects
Sản phẩm #: 211277979

MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects

Sản phẩm #: 211277979

VND 372168

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Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 10 07
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Ideal for developing energy efficient intelligent devices requiring multiple touch functionality.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

I2C Interface
The MPR121 features an easy-to-use I2C interface, enabling seamless integration into embedded systems, allowing developers to connect multiple devices efficiently without extensive wiring.
12 Electrodes
Equipped with 12 capacitive touch electrodes, this module enhances project versatility, supporting various touch applications, from simple DIY projects to complex embedded designs.
User-Friendly Design
Designed for ease of use, this controller module simplifies touch sensing implementation, making it ideal for hobbyists and professionals looking to innovate without complex programming or setups.

Thông tin chi tiết sản phẩm

Shop MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects online at a best price in Vietnam. B0FYCDP3K2
ManufacturerXEGZLH
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Embedded System Developers

    Ideal for developers building touch-sensitive interfaces in various embedded system applications using I2C communication.

  • DIY Electronics Hobbyists

    Great for hobbyists looking to create custom touch-sensitive projects and interactive devices with capacitive sensing.

  • Educational Projects

    Perfect for educators needing a practical tool for teaching concepts related to capacitive sensing and electronics.

Not Suitable For
  • High-Precision Applications

    Not suitable for applications that require extreme precision or reliability beyond what capacitive sensors provide.

MÔ TẢ SẢN PHẨM

MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedde Systems Projects

Có thắc mắc? Trò chuyện với chúng tôi

Câu hỏi và trả lời của khách hàng

  • câu hỏi: What is the MPR121 Capacitive Touch Sensor?

    trả lời: The MPR121 Capacitive Touch Sensor is an advanced touch sensing module designed for embedded systems applications. It utilizes capacitive sensing technology to detect touch inputs through 12 electrodes, making it suitable for various projects, from user interfaces to multimedia controls. This module features an I2C interface, simplifying connectivity with microcontrollers and enabling seamless integration into your electronics projects.
  • câu hỏi: How does the MPR121 module connect to a microcontroller?

    trả lời: The MPR121 module connects to a microcontroller via the I2C interface, which is a two-wire communication method. This allows for easy integration with popular microcontrollers, such as Arduino or Raspberry Pi, by simply connecting to the corresponding SDA and SCL pins. This setup facilitates efficient communication, enabling you to quickly implement touch sensing capabilities into your own projects.
  • câu hỏi: What type of projects are suitable for the MPR121 module?

    trả lời: The MPR121 module is ideal for a wide range of projects requiring touch sensitivity. This includes creating interactive user interfaces for kiosks, touch-based controls for home automation systems, or even gaming peripherals. Its versatility allows developers and hobbyists to integrate touch sensing in innovative ways, enhancing the user experience and adding modern functionality to their projects.
  • câu hỏi: Can the MPR121 handle multiple touch inputs simultaneously?

    trả lời: Yes, the MPR121 module is designed to accommodate multiple touch inputs at once. With its ability to process touch data from all twelve electrodes simultaneously, it can detect gestures such as multi-touch or slide controls. This capability makes it particularly useful for applications like interactive displays and control panels where real-time input is critical.
  • câu hỏi: What are the power requirements for using the MPR121 module?

    trả lời: The MPR121 module operates typically at a voltage range of 1.8V to 3.6V, making it suitable for battery-powered applications. Its low-power consumption makes it ideal for portable devices or projects where power efficiency is crucial. By adhering to these specifications, users can ensure optimal performance while managing energy use effectively.
  • câu hỏi: Is programming required to use the MPR121 sensor module?

    trả lời: Yes, programming is required to utilize the MPR121 sensor module effectively. Users typically write code to communicate with the module over the I2C interface, enabling it to recognize touch inputs and respond accordingly. Various libraries are available for popular platforms like Arduino, which simplifies the programming process and allows you to get started with touch sensing features quickly.
  • câu hỏi: What are some common applications of the MPR121 module?

    trả lời: The MPR121 module has diverse applications, including creating interactive touch screens, developing user interfaces for audio or video equipment, and integrating into consumer electronics for touch controls. Additionally, it can be utilized in DIY electronics projects to enhance interactivity, bringing modern features to traditional devices through simple touch interfaces.
  • câu hỏi: What happens if the MPR121 module gets wet?

    trả lời: While the MPR121 module is designed for reliable performance in various environments, it is not waterproof. If the module gets wet, it could malfunction or incur damage. For sensitive projects where moisture exposure is possible, protective housing or coatings should be considered to ensure the longevity and functionality of the module.
  • câu hỏi: Can I use the MPR121 with different microcontroller platforms?

    trả lời: Absolutely! The MPR121 module is compatible with various microcontroller platforms, including Arduino, Raspberry Pi, and ESP8266. Because it uses the I2C communication protocol, users can easily adapt it to different systems by adjusting the software libraries accordingly. This flexibility allows you to explore and implement touch sensing technology across a wide range of projects.
  • câu hỏi: Where can I buy MPR121 Capacitive Touch Sensors Controller Module With I2C Interfaces in Vietnam?

    trả lời: You can purchase the MPR121 Capacitive Touch Sensors Controller Module with I2C Interface and 12 Electrodes from Ubuy. Ubuy is a reliable e-commerce platform that offers a diverse range of electronic components, making it easy to find and buy high-quality sensors and modules for your embedded systems projects.

XEGZLH Electrodes Editorial Review

MPR121 Capacitive Touch Sensors Controller Module with I2C Interfaces 12 Electrodes for Embedded Systems Projects is a highly versatile tool designed for innovative projects. This module, manufactured by XEGZLH, features 12 electrodes that can detect touch through capacitive sensing, making it ideal for interactive applications. Weighing just 0.2 lbs, this lightweight component is perfect for integration into various devices without adding excessive bulk. It's especially useful in DIY electronics and embedded systems, allowing for seamless user interaction. Feedback from users often points to its ease of use and quick integration, making it a go-to choice for tech enthusiasts and developers.

Customer Reviews & Ratings

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ưu

  • Lightweight design at only 0.2 lbs for easy integration
  • Supports up to 12 electrodes for versatile applications
  • Ideal for innovative DIY electronics projects
  • Capacitive sensing offers improved user interactivity
  • Manufactured by XEGZLH known for quality components

Nhược điểm

  • May require additional components for full functionality

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VND 372168

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Tư, Tháng 10 07

QTY:

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Các tính năng và lợi ích

  • Features 12 capacitive touch sensor inputs.
  • Low power consumption for energy efficiency.
  • Perfect for prototypes and applications like interactive displays.
  • Integrated automatic calibration for stable touch response.
  • Compact design with configurable address jumpers for easy integration.
  • Ideal for smart home devices, health monitors, and robotics.

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