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1、电流传感器芯片:ACS712ELC-20A;
2、插针5V供电,板载电源指示灯;
3、模块可以测量正负20安电流,对应模拟量输出100mV/A;
4、没有检测电流通过时,输出的的电压是VCC/2;
5、PCB板子尺寸:31(mm)x13(mm);
注:ACS712是基于霍尔检测的原理,使用时请尽量避免磁场对此造成影响!
1, the current sensor chip: ACS712ELC-20A;
2, pin 5V power supply, the power indicator light board;
3, plus or minus 20 module can measure current, corresponding to the analog output 100mV/A;
4, no current through it, the output voltage is VCC/2;
5, the PCB board size: 31 (mm) x13 (mm);
Note: ACS712 Hall detection is based on the principle of magnetic field when using please avoid this impact!
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