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Item #:
90802810
2Pcs INA219 I2C Interface, Bi-Directional DC Sensor, DIY Current Power Supply, Breakout Board Module Kit for Arduino Raspberry Pi, Blue
86% of respondents would recommend this to a friend
Item #:
90802810
AUD 21
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Order now and get it around Saturday, September 19
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Combine the advantages of 12-bit resolution with low power consumption for precise monitoring.
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What Stands Out
I2C Interface
Streamlined communication with microcontrollers like Arduino and Raspberry Pi ensures easy integration for DIY projects, enhancing user experience.
Bi-Directional Measurement
Accurately monitors both current and voltage flow in either direction, catering to various power supply configurations and enhancing system versatility.
DIY Friendly Kit
Includes a breakout board module designed for electronics enthusiasts, allowing customization and experimentation while providing high-quality performance.
Product Details
Who Should Buy?
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Hobbyists
Ideal for electronics enthusiasts and hobbyists looking to measure current and voltage in their DIY projects.
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Educators
Perfect for teachers and students in electronics courses wanting hands-on experience with power measurement.
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Developers
Useful for developers creating projects with Arduino or Raspberry Pi that require monitoring of power consumption.
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Professional Use
May lack accuracy for professional applications that require precise and reliable power measurement.
Product Description
2Pcs INA219 I2C Interface, Bi-Directional DC Sensor, DIY Current Power Supply, Breakout Board Module Kit for Arduino Raspberry Pi, Blue
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Customer Questions & Answers
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Question:
What is the INA219 I2C Interface?
Answer: The INA219 is a high-side current sensor that enables users to measure the consumption of power in DC circuits through an I2C interface. This module can read voltage, current, and power consumption, providing accurate data for various DIY projects. It's particularly beneficial for projects involving Arduino or Raspberry Pi, giving you real-time feedback on power usage. Whether you’re monitoring a solar panel or a battery supply, this sensor can help you optimize energy consumption efficiently. -
Question:
How do I connect the INA219 sensor to my Arduino or Raspberry Pi?
Answer: Connecting the INA219 sensor is straightforward. For Arduino, use I2C pins: connect SDA and SCL pins to their corresponding I2C input on the board. For Raspberry Pi, the process is similar. After physical connections, include the necessary libraries in your code, such as Adafruit's INA219 library, to begin retrieving data. This setup allows you to monitor current and voltage levels, a great asset for DIY electronics enthusiasts looking to gain deeper insights into their projects. -
Question:
What can I use the INA219 sensor for?
Answer: The INA219 sensor serves multiple practical applications, such as monitoring battery life in portable devices, optimizing solar panel outputs, and analyzing energy consumption in various electronic circuits. You can also use it in home automation projects to track and control power usage. For instance, hobbyists often implement it in their Arduino or Raspberry Pi setups for data logging and real-time monitoring, which enhances energy efficiency in both small and large-scale projects. -
Question:
Is the INA219 sensor compatible with other microcontrollers?
Answer: Yes, the INA219 sensor is compatible with a variety of microcontrollers due to its I2C interface, making it a versatile component for various projects. In addition to Arduino and Raspberry Pi, it can work with ESP8266, BeagleBone, and more. This flexibility allows developers to incorporate the INA219 into a range of applications, whether for home automation, robotics, or energy monitoring systems, enhancing its usability and appeal within the maker community. -
Question:
Does the INA219 I2C Module come pre-assembled?
Answer: Typically, the INA219 I2C Module is sold as a fully assembled breakout board. This design enables users to immediately integrate it into their projects without worrying about soldering or complex setup processes. The pre-assembled design also includes all necessary components, ensuring that you can quickly start measuring current and power in your applications right out of the box, making it particularly ideal for beginners and experienced developers alike. -
Question:
Can I use multiple INA219 sensors on the same I2C bus?
Answer: Yes, you can use multiple INA219 sensors on the same I2C bus by assigning them different addresses. The typical address for the INA219 is 0x40 but can be changed by altering the address pins on the module. This feature allows for comprehensive monitoring of various devices in a single project. For instance, using multiple sensors enables complex setups where you can measure multiple power supplies or loads simultaneously, enhancing your project's capabilities. -
Question:
What libraries do I need to use with the INA219 sensor on Arduino?
Answer: To effectively work with the INA219 sensor on Arduino, you should utilize specific libraries such as the Adafruit INA219 library, which simplifies the task of reading voltage, current, and power. Including this library in your Arduino IDE allows you to access the sensor's functionality with minimal code. This not only accelerates the learning curve for beginners but also offers robust functionality for advanced users looking to create custom applications and complex logic in their projects. -
Question:
What are some common applications for the INA219 in DIY projects?
Answer: Common applications for the INA219 in DIY projects include energy monitoring systems for solar panels, power management systems in robotics, and battery monitoring solutions in portable electronics. The sensor's capability to provide real-time feedback on energy consumption makes it an essential tool for developers aiming to create efficient circuits. Projects that include data logging, IoT applications, or home automation setups often leverage the INA219 to gather vital power consumption insights. -
Question:
Can the INA219 sensor be used for AC power applications?
Answer: The INA219 is specifically designed for DC current readings and is not suitable for directly measuring AC power applications. For AC measurements, you would need a different sensor, such as a current transformer. However, if your application involves converting AC to DC, you can use the INA219 to monitor the DC side of the circuit to optimize your system's efficiency. This focus on DC makes it ideal for battery-powered devices and renewable energy projects. -
Question:
Where can I buy 2Pcs INA219 I2C Interface in Kiribati?
Answer: You can purchase the 2Pcs INA219 I2C Interface, Bi-Directional DC Sensor, DIY Current Power Supply, Breakout Board Module Kit for Arduino Raspberry Pi from Ubuy in Kiribati. Ubuy offers a wide range of electronic components, including the INA219 module, making it convenient for you to find and order your project needs online with ease.
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Pros
- High accuracy
- Easy integration
- Wide voltage range
- Compact size
- Affordable pricing
Cons
- Limited instructions
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AUD 21
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Features & Benefits
- 2Pcs INA219 I2C Interface module for current power supply.
- Features low power operation at 350 Microamps (typical).
- Single-supply operation ranges from 1.8V to 3.6V.
- Offers a bus voltage sensing range from 0V to +26V.
- Ideal for I2C port zero drift and bidirectional current monitoring.
- Perfect for Arduino and Raspberry Pi enthusiasts.
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