30A ACS712 Current Sensor Module

Fr 6,500.00

ACS712 Module uses the famous ACS712 IC to measure current using the Hall Effect principle. The module gets its name from the IC (ACS712) used in the module, so for you final products use the IC directly instead of the module.



  • Measures both AC and DC current
  • Available as 5A, 20A and 30A module
  • Provides isolation from the load
  • Easy to integrate with MCU, since it outputs analog voltage
  • Scale Factor
  • ACS712 30A Getting a ±0.1A Current sensor accuracy


Programming for ACS712 Module

There are few things to know before we could program our Microcontrollers to read current from ACS712 Module. By default when no current is flowing through the module terminals the output voltage will be +2.5V (Vcc/2), when the current flows in one direction the value will increase from 2.5V and when it flows in other direction the values will decrease from 2.5V. This way the module enables us to measure both AC current and DC current.


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