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INA219 Current & Power Monitoring Sensor – I2C High-Side Module
Available on request

INA219 Current & Power Monitoring Sensor – I2C High-Side Module

QAR 15.00/ unit

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Delivery from QAR 50

1

Description

The INA219 Current & Power Monitoring Sensor is a high-precision module designed for measuring voltage, current, and power consumption in electronic systems. It uses the INA219 high-side current sensor IC and communicates through a standard I2C interface, enabling accurate monitoring without interrupting the ground path. The module features a 12-bit ADC and an onboard precision shunt resistor for reliable measurements across a bus voltage range up to 26V. Built for stable operation with both 3.3V and 5V microcontrollers, it integrates easily with platforms such as Arduino, Raspberry Pi, and other embedded systems. It is well suited for battery monitoring, power diagnostics, solar energy projects, and embedded energy management applications. Features • INA219 high-side current and power monitoring IC • Measures bus voltage, current, and power consumption • I2C communication interface for easy integration • Supports 3.3V and 5V microcontroller systems • 12-bit ADC for accurate digital measurements • Bi-directional current sensing capability • Wide bus voltage measurement up to 26V • Onboard 0.1Ω precision shunt resistor • Configurable I2C address for multiple modules • Compact module suitable for embedded designs • Ideal for battery monitoring and energy tracking • Compatible with Arduino, Raspberry Pi, and MCU platforms INA219 with Screw Terminal and Pins 3D Model • v3.1 Window opener Tutorials • INA219 Current Sens

Specifications

Sensor ICINA219
Operating Voltage3.0V – 5.5V DC
Bus Voltage Range0V – 26V
Current Measurement Range±3.2A (depending on shunt resistor)
ADC Resolution12-bit
Shunt Resistor0.1Ω ±1% precision
Communication InterfaceI2C
I2C AddressConfigurable
Power MeasurementIntegrated current and voltage calculation
Module Dimensions25mm × 15mm × 3mm
Connector Type4-Pin Header (VCC, GND, SDA, SCL)
Supported PlatformsArduino, Raspberry Pi, ESP32, STM32
Category
Sensors