ACS712 5A 20A 30A Range Hall Strom Sensor Modul ACS712 Modul
ACS712 5A 20A 30A Range Hall Current Sensor Module ACS712 Module For 5A 20A 30A 5A 1, the current sensor chip ACS712ELC - 05; 2, pin 5V power supply, the onboard power light; 3 ,5, plus or minus current can be measured, module, the corresponding analog output185 mv/A; 4, no current through testing, the output voltage is vCc / 2; 5, the size of the PCB board: 31 (mm) x13 (mm); 20A 1, the current sensor chip ACS712ELC - 20;2, pin 5 v power supply, the onboard power light; 3,30A plus or minus current can be measured, module, the corresponding analogoutput 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); 30A 1, the current sensor chip ACS712ELC - 30; 2, pin 5 v power supply, the onboard power light; 3,30A plus or minus current can be measured, module, the corresponding analogoutput 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); Note: ACS712 is based on the principle of hole detection, please try to avoid whenusing magnetic field has an impact!