current sensor

30A ACS712 Current Sensor Module


Product Description

30A ACS712 Current Sensor Module
This current sensor gives precise current measurement for both AC and DC signals. These are good sensors for metering and measuring overall power consumption of systems. The ACS712 current sensor measures up to 5A

– Current sensor chip: ACS712ELC-30A
– Pin 5V power supply
– On-board power indicator LED
– The module can measure positive and negative current up to 30A
– Corresponding analog output is 66mV/A.

Pinout: Vcc to 5V on Arduino, Grn to Arduino ground pin, Out to analog pin 0.



int sensorValue;

void setup()
  Serial.begin(9600);  // sets the serial port to 9600

void loop()
  sensorValue = analogRead(0);       // read analog input pin 0
  Serial.println(sensorValue, DEC);  // prints the value read
  delay(100);                        // wait 100ms for next reading

Additional Information

Weight 0.25 kg


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