3PCS 30A Range Current Sensor ACS712 Module AC/DC for Arduino 30A
- Current sensor chip: ACS712ELC-30A(Note: there are 3 specifications of the product 5A/20A/30A, Pls choose them accroding to your needs.).
- Measuring range: ±30 amps, corresponding Analog output:66mV/A..
- When there is no the detection current through, the output voltage is VCC/2.
- Note: ACS712 module is based on the principle of Hall detection, please avoid the influence of magnetic field when using it!.
- Package includes:3 Pack 30A Current Sensor ACS712 Module..