How to measure current using Arduino and ACS712 current sensor
Measuring grid power consumption with an ACS712 Hall effect sensor connected to an Arduino – thesolaruniverse
ACS712 Current Sensor 20 Amp Analog Output Hall Sensor 20A Range Current Sensor ELECTR-20A-T for Arduino ESP8266 : Amazon.de: Business, Industry & Science
current sensor not giving expected results - Sensors - Arduino Forum