This module is based on the ACS712ELC-5A integrated circuit, a high performance hall current sensor.


The ACS712 Current Sensors offered on the internet are designed to be easily used with micro controllers like the Arduino.
These sensors are based on the Allegro ACS712ELC chip.
These current sensors are offered with full scale values of 5A,  20A and 30A.

	                                5A Module	20A Module	30A Module
Supply Voltage (VCC)	5Vdc Nominal	5Vdc Nominal	5Vdc Nominal
Measurement Range   	-5 to +5 Amps	-20 to +20 Amps	-30 to +30 Amps
Voltage at 0A	                VCC/2(nominally 2.5Vdc)	VCC/2 (nominally 2.5Vdc)	VCC/2	(nominally 2.5VDC)
Scale Factor	                 185 mV per Amp	100 mV per Amp	66 mV per Amp
Chip	                               ACS712ELC-05A	ACS712ELC-10A	ACS712ELC-30A

For More Details on PC Click here

For More Details on Portables Click here.