NOYITO
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NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module
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NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module
The MPR121 is a capacitive touch sensor controller driven by an I2C interface, capable of controlling up to twelve individual electrodes!
NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module
Item #: 25613778

NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

82% of respondents would recommend this to a friend

Item #: 25613778

GYD 2647

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The MPR121 is a capacitive touch sensor controller driven by an I2C interface, capable of controlling up to twelve individual electrodes!
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What Stands Out

Proximity Detection
The MPR121 sensor allows for advanced proximity detection, making it ideal for touchless applications and enhancing user interaction without physical contact.
Multiple Touch Sensing
With support for up to 12 touch inputs, this sensor enables versatile applications, allowing developers to create innovative and interactive devices easily.
Low Power Consumption
Designed for efficient power usage, the MPR121 operates effectively in battery-powered devices, extending device longevity and reducing maintenance needs for users.

Product Details

Shop the MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module in the Ubuy Guyana Global Store. Low power operation, auto-calibration, and I2C interface.
Product Dimensions (L x W x H)0.63 x 0.31 x 0.12 inches (1.6 x 0.8 x 0.3 cm)
Item Weight0.176 ounces (4.99 grams)
Item model numberMPR121
Is Discontinued By ManufacturerNo
Date First AvailableJune 14, 2018
ManufacturerNOYITO
Compatible DevicesMicrocontrollers, Single-Board Computers, Embedded Systems
Connector TypeI2C 4-pin connector
ColorBlack
Item dimensions L x W x H0.63 x 0.31 x 0.12 inches (1.6 x 0.8 x 0.3 cm)
BrandNOYITO

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists looking to incorporate proximity sensing and touch control into their projects with ease.

  • Educational Use

    Great for teaching electronics and programming concepts in schools or workshops involving interactive projects.

  • Prototyping Engineers

    Useful for professionals developing prototypes that require touch sensitivity and proximity detection features.

Not Suitable For
  • Beginners

    Not suitable for those unfamiliar with electronics or programming, as it may have a steep learning curve.

Product Description

NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module

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Customer Questions & Answers

  • Question: What is the NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module used for?

    Answer: The NOYITO MPR121 is designed to detect proximity and capacitance, making it ideal for touch-sensitive applications. It’s commonly used in DIY electronics projects, smart home devices, and touch interfaces. The module can sense the presence of a finger without requiring physical contact, which enhances user experience by adding a modern touch input to various devices.
  • Question: How does the NOYITO MPR121 work?

    Answer: The NOYITO MPR121 operates using capacitive sensing technology. It measures changes in capacitance when a finger approaches the sensor's electrodes. As a touch is detected, the module sends a signal to the microcontroller, enabling commands to be executed based on the touch input. This feature is particularly useful in applications such as touch lamps, interactive displays, and gesture-controlled devices.
  • Question: Can I use the NOYITO MPR121 with Arduino?

    Answer: Yes, the NOYITO MPR121 is compatible with Arduino and other microcontroller platforms. To get started, you can connect the module using I2C protocol, which allows for easy communication between devices. Libraries are available that simplify the coding process, enabling you to integrate touch controls in your projects. It’s perfect for enhancing experiments and prototypes in robotics and automation.
  • Question: What are the operating voltage requirements for the NOYITO MPR121?

    Answer: The NOYITO MPR121 operates at a voltage range of 1.8V to 5.5V, providing flexibility for different power supply setups. This makes it suitable for battery-operated devices, where energy efficiency is crucial. By adhering to these voltage requirements, you ensure optimal performance and longevity of the sensor module in your electronic projects.
  • Question: Is the NOYITO MPR121 adjustable for sensitivity?

    Answer: Yes, the sensitivity of the NOYITO MPR121 can be adjusted using onboard resistors and configuration settings within the software. This allows users to calibrate the module for various environmental conditions or specific application needs, such as detecting light touch versus firm touch. This flexibility makes the module valuable for adaptable projects like interactive kiosks and gaming controls.
  • Question: What kind of applications can benefit from the NOYITO MPR121?

    Answer: The NOYITO MPR121 is beneficial for a wide range of applications including interactive toys, smart home devices, and educational projects. Its ability to sense proximity makes it a great fit for applications such as touch-sensitive lights, controllers for robots, and even home automation systems. Additionally, it’s used in art installations to create engaging user interactions.
  • Question: Does the NOYITO MPR121 support multi-touch detection?

    Answer: Yes, the NOYITO MPR121 supports multi-touch detection, allowing it to identify multiple touch points simultaneously. This capability is essential for more advanced projects that require complex input scenarios, such as touchscreen interfaces and multi-user installations. By leveraging this feature, developers can create highly interactive systems that respond dynamically to user interactions.
  • Question: What libraries can I use with NOYITO MPR121 for coding?

    Answer: Several libraries are available to facilitate interaction with the NOYITO MPR121, particularly the Adafruit MPR121 library for Arduino. This library simplifies the setup process and provides predefined functions for reading touch states and modifying settings. Utilizing such libraries can save time and help streamline the coding process in projects involving touch and proximity applications.
  • Question: How many electrodes does the NOYITO MPR121 have?

    Answer: The NOYITO MPR121 features 12 electrodes, which can be configured for various sensing applications. This allows for a rich and flexible interface tailored to specific project requirements. With this number of electrodes, users can create intricate touch controls, enabling creativity in design and functionality across a range of devices.
  • Question: Where can I buy the NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module in Guyana?

    Answer: You can purchase the NOYITO MPR121 Breakout V12 Proximity Capacitive Touch Sensor Module from Ubuy. Ubuy offers a wide selection of electronic components, including this sensor module, ensuring you receive reliable products for your projects. Check Ubuy's website to find this module and enhance your DIY or professional electronics projects.

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GYD 2647

Order now and get it around Wednesday, October 07

QTY:

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Features & Benefits

  • Capacitive touch sensor controller with I2C interface.
  • Controls up to twelve individual electrodes and simulates a thirteenth.
  • Features eight versatile LED driving pins.
  • Default I2C address is 0x5A, easily changeable.
  • Operates on 2.5 to 3.6V DC power supply.
  • Low power consumption: only 29 μA at standard operation.

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