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Easily Access the INA238’s Registers and Measured Values on Arduino
The INA238 is an ultra-precise digital power monitor with a 16-bit delta-sigma ADC, designed for high-accuracy current-sensing applications. With this Arduino library, you can quickly configure the INA238, read measurements (current, bus voltage, temperature, and power), and harness the device’s ultra-low offset, wide common-mode range, and built-in temperature sensor—all with minimal code.