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INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High for Quality
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INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High for Quality
Our products are made with top-of-the-line electronics components, ensuring reliable and long-lasting performance.
INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High for Quality
Item #: 127903150

INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High

Item #: 127903150

USD 38

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What Stands Out

Bi-Directional Measurement
Accurately measures both current and voltage flow in either direction, ensuring comprehensive power monitoring for various applications, unlike standard unidirectional sensors.
Compact Design
SOT23 breakout module format provides a space-saving solution for DIY projects, making it easy to integrate into tight spaces without sacrificing performance.
Wide Voltage Range
Operates effectively between 3V to 5V, catering to a broad range of electronics projects and setups, enhancing versatility in power monitoring applications.

Product Details

Shop INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High for Quality online at a best price in Palau. B0DW4BR744
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Perfect for DIY projects that require accurate power monitoring and current measurement in low voltage applications.

  • Developers

    Ideal for software developers working on projects that involve IoT devices requiring power consumption tracking.

  • Students

    A valuable tool for students studying electrical engineering, providing practical experience with power monitoring systems.

Not Suitable For
  • High Power Users

    Not suitable for applications requiring monitoring of high-power circuits beyond the sensor's designed specifications.

  • Non-Technical Users

    May be overly complex for beginners without electronics knowledge who are looking for simple solutions.

  • Industrial Applications

    Not recommended for industrial environments where high durability and robust specifications are necessary.

Product Description

INA219 Bi-Directional DC Current Power Supply Sensor SOT23 Breakout Module DIY 3V-5V IIC I2C Power Monitoring Sensor Module New 2025 for Arrival High for Quality

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Customer Questions & Answers

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

    Answer: The INA219 is a high-side current shunt monitor designed to measure current, voltage, and power in DC applications. This sensor can operate in a voltage range of 3V to 5V and communicates via I2C, making it ideal for various DIY electronics projects. With its ability to measure bi-directional current, it's especially useful for renewable energy applications and battery monitoring systems, helping users to track energy consumption more accurately.
  • Question: How do I connect the INA219 sensor to my microcontroller?

    Answer: To connect the INA219 sensor to a microcontroller, you'll use the I2C communication protocol. Connect the SDA and SCL pins from the INA219 to the corresponding SDA and SCL pins on your microcontroller. Additionally, connect the power pins VCC and GND of the INA219 to the power supply. Proper configuration can be accomplished by utilizing libraries such as Adafruit's INA219 library, which simplifies the initialization process and data retrieval, making it perfect for beginners and experienced developers alike.
  • Question: What applications can I use the INA219 sensor for?

    Answer: The INA219 sensor is widely used in various applications, including battery management systems, energy monitoring for solar panels, and load measurement for electric circuits. It can also be integrated into robotics projects to monitor power consumption, ensuring efficient energy use. By accurately measuring voltage and current, users can make informed decisions about energy allocation in their projects, optimizing their designs for performance and efficiency.
  • Question: What advantages does the INA219 have over other current sensors?

    Answer: One of the key advantages of the INA219 is its ability to measure bi-directional current flow, allowing it to track both charging and discharging cycles. Additionally, it has high accuracy and resolution, which is crucial for precision applications. Its I2C interface simplifies communication with microcontrollers, making it easier to implement. Compared to other current sensors, the INA219 is compact and cost-effective, making it an excellent choice for small-scale DIY projects and commercial applications alike.
  • Question: Can the INA219 sensor handle high loads?

    Answer: The INA219 sensor itself is designed for low-voltage applications and is limited in terms of the shunt resistor ratings it can manage. It is generally capable of handling loads up to 26 volts and limited current depending on the shunt resistor value you select. For high load applications, it's essential to choose the appropriate shunt resistor to ensure accurate measurements without exceeding the sensor’s specifications. This allows users to monitor high loads effectively in circuits without damage.
  • Question: What power supply voltages can the INA219 operate with?

    Answer: The INA219 can operate effectively with Power Supply voltages between 3V and 5V. This voltage range makes it versatile for various applications, allowing you to use it with common microcontrollers, such as Arduino and Raspberry Pi. When designing projects, it’s essential to ensure that your power supply fits within this range to maintain the sensor’s functionality and performance, offering flexibility in project designs while ensuring safety.
  • Question: Is the INA219 sensor compatible with Arduino?

    Answer: Yes, the INA219 sensor is fully compatible with Arduino boards. You can easily connect it to your Arduino using the I2C interface. Utilizing libraries like Adafruit’s INA219 library simplifies the coding process, allowing users to quickly acquire current and power measurements. This compatibility makes it an excellent choice for students, hobbyists, and professionals looking to enhance their Arduino projects with precise power monitoring capabilities.
  • Question: What is included in the INA219 breakout module package?

    Answer: The INA219 breakout module package typically includes the INA219 chip soldered onto a small circuit board for easy integration. It comes configured with all necessary pins for power and I2C communication, as well as optional test points for the shunt resistor. This user-friendly design helps users quickly connect and start using the module in their projects without needing advanced soldering skills or complex setups.
  • Question: Where can I buy the INA219 Bi-Directional DC Current Power Supply Sensor Module?

    Answer: You can purchase the INA219 Bi-Directional DC Current Power Supply Sensor Module from Ubuy. Ubuy offers a wide selection of electronic components, including the INA219 sensor module, with convenient shipping options to various locations. By buying through Ubuy, you can ensure quality and reliability, making it the go-to platform for acquiring essential electronics for your DIY projects.
  • Question: Can the INA219 be used for renewable energy projects?

    Answer: Absolutely! The INA219 sensor module is an excellent choice for renewable energy projects, particularly solar energy systems. It can accurately measure the current flowing from solar panels, helping to optimize the energy harvested. Additionally, by monitoring battery charging and discharging rates, users can ensure the reliability and efficiency of the energy storage systems. This capability makes it an invaluable tool for DIY enthusiasts working on sustainable energy solutions.

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 38

This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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Features & Benefits

  • High-quality electronics components for reliability.
  • User-friendly installation process with clear instructions.
  • Versatile applications across industrial, automotive, and household sectors.
  • Exceptional customer support to assist with inquiries.
  • Designed for both DIY enthusiasts and professionals.
  • New arrival for 2025 with updated features.