ACS712 5A Current Sensor Module - Blue
Color: Blue - Material: PCB + metal - ACS712ELC-05B sensor chipset - Powered by 5V power supply - On-board power indicator - Measures -5~+5A current corresponding simulation output 185mV/A - Output voltage is VCC/2 when on current was measured - ACS712 is based on the principle of Hall detection please avoid the magnetic field affect when using it - Datasheet: http://m2.img.dxcdn.com/CDDriver/sku.206997.rar