TI’s INA219 is a 26-V 12-bit I2C output digital power monitor. Find parameters, ordering and quality information

2023年7月8日 · INA219 is a shunt Current Sensor module introduced by the Texas instruments. It is a Zero-Drift, Bidirectional, Power Monitor module that monitors shunt voltage, Bus voltage, current, and power.

The INA219 measures the voltage across a current-sensing resistor (RSHUNT) when current passes through the resistor. The device also measures the bus supply voltage, and calculates power when calibrated.

2012年10月26日 · The INA219B breakout board and the INA219 FeatherWing will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can use this breakout to measure both the high side voltage and DC current draw over I2C with 1% precision.

The INA219 Current Sensor is an I2C supported interface based zero drift and bi-directional current/power monitoring module. The INA219 Current Sensor can be easily used with Arduino to measure current, power, and it can also sense shunt voltage.

INA219 is a shunt Current Sensor module introduced by the Texas instruments. It is a Zero-Drift, Bidirectional, Power Monitor module that monitors shunt voltage, Bus voltage, current, and power. It has an integrated 12C or SMBus-compatible interface to communicate data to the microcontrollers.

In this tutorial, you’ll learn how to interface an INA219 With Arduino (DC Current Sensor), install the Arduino INA219 library, and test some code examples to Measure DC Current with Arduino + INA219.

INA219: How your Arduino can measure 3.2A at 100uA resolution, measuring the voltage and power consumption at the same time, using an I2C chip.

2020年5月13日 · This is INA219 high accuracy current sensor tutorial with arduino, we will sense current, voltage and power then we will make an DIY wattmeter.

INA219 Tutorial for Arduino, ESP8266 and ESP32 The INA219 is a current and voltage sensor that you use with any Arduino, ESP8266 or ESP32 microcontroller. You can measure up to 26 volts and use the I2C communication to transfer data to the microcontroller.