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ACS712 Current Sensor Module (30A)
Price RM7.90
Product SKU ACS-712-30A
Size (L x W x H) 3 cm x 1 cm x 1 cm
Availability 19

This is a breakout board for the fully integrated Hall Effect based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. The ACS712 outputs an analog voltage output signal that varies linearly with sensed current. The device requires 5VDC for VCC.


Current sensor chip: ACS712ELC-30A
pin 5V power supply, onboard power indicator
the module can measure positive and negative 30 amp current, corresponding to the analog output 100mV / A
When no detection current is passed, the output voltage is VCC/2
The current to be detected is connected in series to the terminal
PCB board size: 31 (mm) x 13 (mm)


Tutorial : How to Use ACS712 Current Sensor Module by Using Arduino