ASC712 hall test current sensor module 30a can able to detect AC to DC current accurately. This sensor is able to detect current up to 30A and the present current signal can be read via analog I/O port of Arduino. Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.

Weight 10 g
Dimensions 3 × 2 × 1 cm
Current sensor chip

ACS712

Operating Voltage (V)

4.5 ~ 5.5V DC

Measure Current Range

-30 ~ +30 A

Sensitivity

100mV/A

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