ACS712 5A Range (Hall Current Sensor Module) for Arduino or Any microcontroller
The current sensor chips: ACS712ELC-30A;
On-board power indicator
Sensitivity: 100 mV/A
The module can measure the positive and negative 30 amps
PCB board size: 31 (mm) x13 (mm);
Note: ACS712 is based on the principle of the Hall test.