INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring
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INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring
Experience accurate and reliable power measurements with ease and confidence.
INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring
Numéro d'article: 90802633

INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring

90% des répondants recommanderaient ceci à un ami

Numéro d'article: 90802633

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Ce qui se démarque

High Precision
Achieve accurate readings with this high precision module, ideal for reliable current and power monitoring in various applications, ensuring you make informed decisions based on precise data.
Zero Drift
Experience stable performance with zero drift technology, minimizing long-term discrepancies in measurements and enhancing reliability for continuous monitoring in both direction of current flow.
Bidirectional Monitoring
Versatile bidirectional capability allows you to measure current flow in both directions, making it suitable for diverse applications such as bi-directional power supply systems and battery management.

Détails du produit

Shop INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring online at a best price in Canada. B0CRKGQJ8P

À qui est-ce destiné ?

Suitable For
  • Electronics Hobbyists

    Ideal for DIY enthusiasts who want to monitor current and power in their electronic projects with high precision.

  • Engineers and Developers

    Perfect for professionals needing reliable current sensing in their designs, ensuring accurate data for development.

  • Battery Management Systems

    Effective for applications involving battery charging and discharging where precise current measurement is crucial.

Not Suitable For
  • Non-technical Users

    Not suitable for users unfamiliar with electronics, as setup and usage may require technical knowledge.

DESCRIPTION DU PRODUIT

INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor High Precision Module for Zero Drift/Bidirectional Current/Power Monitoring

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the INA219 I2C Bi-Directional DC Current Power Supply Sensor?

    répondre: The INA219 is a high-precision I2C sensor that measures DC current, voltage, and power. It is capable of bi-directional current measurement, meaning it can effectively track current flow in both directions. This feature is crucial for applications like battery monitoring, power management in solar systems, or any project requiring precise current readings. With its zero drift capability, it ensures accurate measurements over extended periods.
  • question: How do I connect the INA219 to my microcontroller?

    répondre: Connecting the INA219 to your microcontroller is straightforward. You will typically connect it using the I2C protocol. The sensor has pins for SDA (data line) and SCL (clock line), as well as VCC and GND for power supply. After establishing the physical connections, you will need to use compatible libraries (such as Adafruit's INA219 library) to communicate with the module, allowing you to read voltage, current, and power values seamlessly.
  • question: What are some common applications of the INA219 sensor?

    répondre: The INA219 sensor is widely used in applications such as battery monitoring, renewable energy systems (like solar), and electronic load testing. It can help monitor energy consumption in microcontroller projects and provide real-time data for optimizing energy usage. For instance, hobbyists often use it in their DIY solar projects to track how much current their solar panels produce and how much is consumed.
  • question: Can the INA219 measure both current and voltage simultaneously?

    répondre: Yes, the INA219 can measure current and voltage simultaneously. It boasts a high measurement resolution that allows it to provide accurate readings for both parameters in real-time. This is particularly useful in scenarios where understanding power consumption is critical, such as in energy management systems or performance evaluation of electronic devices.
  • question: What is zero drift in the context of the INA219 sensor?

    répondre: Zero drift refers to the sensor's ability to maintain accurate measurements without significant variations over time. The INA219 is designed to minimize drift for precise current and voltage readings, even in long-term applications. This characteristic is especially vital in professional use cases, where consistent and reliable data is crucial for performance analysis and system diagnostics.
  • question: Is the INA219 compatible with Arduino and Raspberry Pi?

    répondre: Absolutely! The INA219 is compatible with various microcontrollers, including popular platforms like Arduino and Raspberry Pi. There are readily available libraries and examples tailored for both platforms, which simplify the process of integrating the sensor into your projects. For enthusiasts and developers, this compatibility opens up a realm of possibilities for innovative energy measurement solutions.
  • question: What is the power supply requirement for the INA219 module?

    répondre: The INA219 requires a power supply voltage of 3.0V to 5.5V, making it compatible with most microcontrollers and development boards. For example, it can be powered via the same 5V supply used by an Arduino. This flexibility allows users to seamlessly integrate it into their existing circuits without the need for additional power supplies, thereby making setup much simpler.
  • question: How can I calibrate the INA219 for accurate measurements?

    répondre: Calibrating the INA219 for accurate measurements involves using known reference values to set the correct scaling for your specific application. After installing the necessary libraries, you can use calibration functions provided within those libraries to input your reference values. An example scenario would be comparing the INA219's readings against a multimeter to adjust the configuration for precise voltage and current measurements.
  • question: What features distinguish the INA219 from other current sensors?

    répondre: The INA219 stands out due to its bi-directional current measuring capability, high resolution, and built-in I2C interface for easy communication. Unlike traditional current sensors that have limited measurement ranges, the INA219 offers extensive voltage and current monitoring while maintaining high precision. Its zero drift feature ensures consistent performance over time, making it a preferred choice among engineers and hobbyists for reliable power monitoring.
  • question: Where can I buy the INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor in Canada?

    répondre: You can purchase the INA219 I2C Bi-Directional 2pcs DC Current Power Supply Sensor from Ubuy. They offer a variety of electronic components, including this high-precision module, ensuring you get reliable products for your projects. Visit Ubuy's website to check availability and make your purchase with ease.

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Avantages

  • High precision measurement
  • Bidirectional current sensing
  • Zero drift technology
  • Easy to integrate with I2C
  • Compact design for versatile use

Les inconvénients

  • Setup might be tricky for beginners.

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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Caractéristiques et avantages

  • Ultra-high precision with maximum error accuracy of 1%.
  • 12-bit resolution for enhanced measurement reliability.
  • Compact design (25.5*22.3mm) for easy integration into projects.
  • Compatible with a wide range of devices (operating voltage: 3~5V).
  • Wide temperature range (-40℃ to +85℃) for reliable performance.
  • User-friendly I2C interface for easy connection to devices.

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