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ITEM NAME:10PCS ACS712 20A Module Measuring Range 5V Current Sensor Hall Board for Arduino Home Electronic Component Chips Sensor Arduino Module Raspberry Pi 10PCS ACS712 20A Module Measuring Range 5V Current Sensor Hall Board for Arduino Popular Popular Product Introduction Description: 1, the current sensor chips: ACS712ELC-20A; 2, pin 5V power supply, on-board power indicator; 3, the module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A; 4, no test current through the output voltage is VCC / 2; 5, PCB board size: 31 (mm) x13 (mm); Note: ACS712 is based on the principle of the Hall test, please use this field to avoid impact Package Included: 10 x New design 20A range Current Sensor Module ACS712 Module For Arduino.Find many great new & used options and get the best deals for 10PCS ACS712 20A Module Measuring Range 5V Current Sensor Hall Board for Arduino at the best online prices at Order2india Shopping! Free shipping for many products!