Modul Sensor Arus Hall 5a 20a 30a Acs712 Untuk Arduino

1, the current sensor ip ACS712ELC-050; ACS712ELC - 20; ACS712ELC - 30; 2, pin 5 v power supply, the onboard power light; 3 30A plus or minus current can be measured, module, the corresponding analog output 100 mv/A; 4, no current through testing, the output voltage is VCC / 2; 5, the size of the PCB board: 31 mm x13 mm;