INA219 I2C IIC Bidirectional DC Current and Power Monitor Breakout Module - Function and performance: A high-precision power monitoring sensor with bidirectional current sensing and I2C interface. It uses 12-bit resolution and can sense bus voltage from 0 V to 26 V. - Power and supply: Single-supply operation from 1.8 V to 3.6 V. Low power consumption: 350 a (typical). - Compatibility and interface: I2C (IIC) interface for easy integration with microcontrollers and development boards. - What makes it stand out: Combines accurate voltage and current/power monitoring on a single breakout, enabling real-time power management on compact boards. - Use scenarios: - Battery-powered projects to monitor voltage, current, and power consumption in real time. - DC motor or actuator drive circuits to observe supply current and prevent overcurrent conditions. - IoT and embedded systems power management, when using Arduino, Raspberry Pi, or similar platforms via I2C. This breakout module provides a straightforward, reliable way to monitor DC power and current in a compact, single-supply package.