What is the HiLetgo INA219 I2C Sensor Breakout Module used for?

The HiLetgo INA219 I2C Sensor Breakout Module is designed to monitor high-side DC current and voltage in power supply applications. It can measure the current that flows through a load while providing voltage readings simultaneously. This makes it ideal for use in projects involving power management, battery monitoring, and energy consumption tracking. For instance, you can use it in renewable energy systems to monitor solar panel output.

How does the I2C interface work with the INA219 sensor?

The INA219 sensor uses the I2C communication protocol, allowing it to easily interface with various microcontrollers and single-board computers, like Arduino or Raspberry Pi. This two-wire protocol enables multiple devices to be connected on the same bus, facilitating the sharing of data without complex wiring. With libraries available for Arduino or Python, you can quickly set up your system. For example, you can create an energy monitoring project that logs current and voltage data over time.

What is the maximum current and voltage the INA219 can measure?

The HiLetgo INA219 can measure up to 3.2 A of current and up to 26 volts. This range allows you to monitor most low to medium power applications, including robotics and DIY electronics, making it versatile for various projects. For example, if you're designing a battery-powered device, you can use this module to ensure the power consumption remains within safe thresholds.

Can I use the INA219 module with other microcontrollers?

Absolutely! The INA219 I2C sensor is compatible with a wide range of microcontrollers beyond just Arduino, including ESP8266, ESP32, and Raspberry Pi. As long as the microcontroller supports I2C communication, you can seamlessly integrate it into your system. This flexibility allows you to select the best hardware for your project needs without being limited to specific platforms.

Is it difficult to set up the HiLetgo INA219 sensor?

Setting up the HiLetgo INA219 sensor is straightforward, especially with available libraries and tutorials for Arduino or Raspberry Pi. Simply connect the sensor to your microcontroller via I2C, install the appropriate library, and you can start reading voltage and current measurements in no time. This user-friendly approach makes it perfect for beginners and hobbyists looking to explore sensor technology without a steep learning curve.

What are some practical applications for the INA219 sensor?

The INA219 sensor is widely used in applications like battery management systems, power consumption tracking for devices, and renewable energy projects. For instance, in a DIY solar panel system, you can use the INA219 to monitor how much power is being generated and consumed. This information helps in optimizing energy usage and ensuring the longevity of the components involved.

What type of power supply is needed for the INA219 module?

The HiLetgo INA219 sensor module can be powered by a wide range of supply voltages, typically between 3.3V to 5V. This makes it suitable for various microcontrollers and projects. You need to make sure that the voltage supply is stable, as fluctuations can affect the reading accuracy. Most projects will use the same power supply as the microcontroller itself, providing a streamlined approach to project setup.

Does the INA219 output both current and voltage readings?

Yes, the INA219 can provide both current and voltage readings simultaneously. It accomplishes this by measuring the voltage drop across a shunt resistor with high precision and calculating the current based on this measurement. By using both readings, you can calculate the power consumption (in watts) of a load, which is particularly useful in power monitoring applications.

How accurate are the measurements provided by the INA219?

The INA219 offers high precision measurements, typically around 1% accuracy for current readings, depending on the setup and environmental conditions. The internal ADC (Analog-to-Digital Converter) provides a resolution of 12 bits, allowing for fine-grained measurement of voltage and current. This level of accuracy is suitable for most applications, from hobby projects to educational purposes in electronics.

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High-precision sensor module with 85% maximum error accuracy and a temperature range of -40 to +1%. Ideal for I2C port zero drift, bidirectional current, and power monitoring applications.

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Item #: 26219284

HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module

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Item #: 26219284

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What Stands Out

I2C Interface

Utilizes an easy-to-use I2C interface for seamless integration into projects, allowing multiple sensors to connect without complex wiring, enhancing project efficiency.

Bi-Directional Measurement

Measures both current directions, providing accurate readings for various applications including charging and discharging scenarios, making it ideal for comprehensive power management.

Compact Design

Features a compact form factor that saves space in tight setups, while ensuring high durability and reliability for long-lasting performance in diverse environments.

Product Details

High-precision INA219 I2C bi-directional DC current power supply sensor
Maximum error accuracy of 1% within a temperature range of -40°C to +85°C
Maximum offset of 100μV
12-bit resolution for high precision
SOT23 footprint and working voltage of 3-5V
Can sense bus voltage range from 0V to +26V

Who Should Buy?

Electronics Hobbyists
Ideal for enthusiasts looking to measure current and voltage in their DIY electronics projects efficiently.
Robotics Projects
Great for robotic applications where monitoring power usage is crucial for optimizing performance and battery life.
Educational Purposes
Excellent for students and educators focusing on electronics, providing hands-on experience with power measurement components.

High-Power Applications
Not suitable for applications requiring monitoring of high currents beyond the module’s capacity of 3A.

Product Description

HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module

About This Item

Introducing the HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module! This high-precision sensor module is designed to provide accurate power supply measurements for your electronic projects. With a maximum error accuracy of 85℃ and a temperature range from -40℃ to +1%, the NA21 sensor module ensures reliable and precise readings. The module features a 12-bit resolution, combining the advantages of high precision with excellent resolution capabilities. One of the key features of this module is its ability to sense the bus voltage within a range of 0 V to +26 V. This allows you to monitor the power supply with great flexibility, making it suitable for a wide range of applications. The HiLetgo INA219 module comes in a compact SOT23 footprint, making it easy to integrate into your existing projects.

It operates at a working voltage of 3~5V, which is compatible with most microcontrollers and development boards. This module is specifically designed for I2C port zero drift/bidirectional current/power monitoring. It takes the hassle out of power supply monitoring, enabling you to focus on the core functionalities of your project. Whether you are a hobbyist, a DIY enthusiast, or a professional, this INA219 power supply sensor module is a valuable addition to your toolset. It provides accurate and reliable power supply measurements, ensuring the success of your projects. Order the HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module now and take your electronics projects to the next level!.

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Question: Is HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Available to Shop Online in India?

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Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

HiLetgo Current Sensors Editorial Review

The HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module has received mixed reviews from customers. Some users reported that the modules stopped working after just one day of use. Others were disappointed to receive a different version of the chip than advertised, with lower precision. However, there were also positive reviews from customers who found the module to be easy to wire up and praised its compatibility with Arduino. Overall, while the module may work well for some projects, there are concerns about its durability and consistency.

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Easy to wire up
Compatible with Arduino

Cons

Modules may stop working after a short period

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HiLetgo 2pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module

INR 1450

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Product Description

About This Item

Customer Questions & Answers

HiLetgo Current Sensors Editorial Review

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INR 1450

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