ACS712 Current Sensor

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650.00Br

Highlights

  • Measures both AC and DC current
  • The board operates at 5V DC and the current flow through the sensor is converted to an output voltage starting at 1/2Vcc (or 2.5V) for no current flow and moves up 66mV per amp for positive current or down -66mV per amp for negative current.
  • Measures both AC and DC current
  • Provides isolation from the load
  • Easy to integrate with MCU, since it outputs analog voltage

Description

  • The 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.
  • These ACS712 module can measure current AC or DC current ranging from 5A to -5A, 20A to -20A and 30A to -30A. You have to select the right range for your project since you have to trade off accuracy for higher range modules. This modules outputs Analog voltage (0-5V) based on the current flowing through the wire; hence it is very easy to interface this module with any microcontroller.
  • This current sensor board is based on the Allegro ACS712ELCTR-30A bi-directional hall-effect current sensor chip that detects positive and negative flowing currents in the range of minus 30 Amps to positive 30 Amps.
  • ACS712 Current Sensor Module /- 30A