The ArduINA226 power monitor
ArduPicLab published the details on how to build a current, voltage and power datalogger with Arduino and the INA226 module: In the past I have developed various projects of ammeters based on Hall effect current sensors such as the ACS712, or on High-Side Current-Sense Amplifiers such as the MAX4080SASA or made with operational amplifiers. All these systems have an analog output which must then be digitized.
ArduPicLab published the details on how to build a current, voltage and power datalogger with Arduino and the INA226 module:
In the past I have developed various projects of ammeters based on Hall effect current sensors such as the ACS712, or on High-Side Current-Sense Amplifiers such as the MAX4080SASA or made with operational amplifiers. All these systems have an analog output which must then be digitized. The INA226 sensor has a digital output and incorporates a 16-bit ADC for which a high accuracy and precision is obtained.
The ArduINA226 power monitor – [Link]
