🇬🇧 ACS712 30A Hall effect AC DC isolated current sensor module Arduino Raspi
ACS712 30A Hall effect isolated AC DC current sensor module. 1x 30A ACS712 current sensor module. 30A DC current in one direction will give 4.5v (2.5v + 2.0v). 30A DC current in ot her direction will give 0.5v (2.5v - 2.0v).