Product Description
Unlock precise power monitoring for your electronics projects with the INA219 Voltage & Current Sensor Breakout. This device accurately measures current, voltage, and power, providing data via a simple I2C interface. Designed for seamless integration, it’s perfect for Arduino, Raspberry Pi, and other microcontroller-based systems, allowing you to track energy consumption, monitor battery life, or implement power management solutions with ease.
Featuring a 0.1-ohm shunt resistor, the INA219 breakout can measure currents up to ±3.2A and voltages up to 26V, offering bidirectional measurement capabilities. Its design includes a jumper for I2C address modification, enabling multiple sensors on a single microcontroller bus. Whether you’re a hobbyist or a professional, the INA219 provides reliable and accurate data, making it a tool for any project requiring detailed electrical parameter insights.
Beyond its technical capabilities, the INA219 breakout emphasizes user-friendliness and open-source principles. With documentation and complimentary technical support, you’ll have all the resources needed to get started quickly. Its easyC compatibility further simplifies connections, allowing for rapid prototyping without complex wiring.
Product features
Complimentary technical support
In case you ever get stuck with using this product, you can count on us. We provide free, no-strings-attached technical support with this product. Just reach out to us with your questions, and we'll be there to help you.
easyC
easyC is a system for simple connection of microcontroller boards, sensors and actuators that enables fast prototyping without the possibility of error. The connection between the modules takes place with simple cables. easyC is based on I2C communication. Read more here.
Open-source
Open-source culture is rooted deep inside us, and that’s reflected in our products. This product follows the open-source principle. It was made with the community’s suggestions and needs in mind. With a modular design, it can be modified to your needs and incorporated into your projects. We provide all the design documentation needed free of charge on our Github repository.
Made in EU
Soldered products, designed and manufactured in Croatia, are thoroughly tested and meet the highest EU standards of quality and safety.
Key features
- Power supply voltage: 3V - 5VÂ
- Maximum measuring voltage: 26V
- Maximum measuring current: 3.2A
- ADC: 12-bit
- Dimensions:Â 38 x 22 mm / 1.5 x 0.9 inch
Full product documentation 
Getting started with Arduino 
Arduino library 
Arduino library documentation 
Pinout drawing 
Hardware details 
Product datasheet 
CE certificate Related blog posts
Customer reviews & ratings
1 reviews
it measures the current quite precisely, I haven't tried the voltage yet. easy to connect
11 years in the industry
Customers in 80+ countries
20,000+ satisfied customers
You must be logged in to post a review.