Qoroos 3pcs INA219 I2C Bi-Directional DC Current Sensor Module Power Supply Sensor Breakout Module

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Product Overview: The INA219 is a bidirectional current/power monitoring IC from Texas Instruments (TI) featuring I²C interface and zero-drift architecture. It supports the development of energy-efficient electronic products Key Specifications: This I²C bidirectional DC current and power sensor operates at 3–5 V and comes in a compact SOT23 package Features: Compact, cost-effective, and highly accurate, the INA219 can measure the voltage drop across a shunt resistor while simultaneously monitoring the supply voltage and calculating power Performance: With 12-bit resolution and a maximum error accuracy of ±1% across the -40°C to 85°C temperature range, the module supports bus voltage sensing from 0 V to 26 V and offers a maximum offset voltage of 100 µV Applications: Ideal for zero-drift bidirectional current and power monitoring via I²C, the INA219 is suited for use in digital current sensing applications such as servers, laptops, power supplies, battery management systems, as well as automotive and telecommunications equipment