|Size (L x W x H)||3.1 cm x 1.3 cm x 2 cm|
The ACS712 is capable of measuring AC or DC current flow, which is a fundamental requirement in a wide variety of application including over-current protection, battery chargers, switch mode power supply etc. The current flow measured are converted to the equivalent voltage to ease the measurement by an analog I/O port of Arduino.
- Operating voltage of 5V
- Current measurement range of 20A
- Sensitivity of 100mV/A
- Analog output of VCC/2 when there is no current
- Dimension of 3.1cm * 1.3cm