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$7.91
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HALJIA 20A Range Current Sensor Module ACS712 Module ACS712T Compatible with Arduino — image 1
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HALJIA 20A Range Current Sensor Module ACS712 Module ACS712T Compatible with Arduino

★★★★★
$7.91
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About this item
  • the current sensor chips: ACS712ELC-20A;
  • pin 5V power supply, on-board power indicator;
  • the module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A;
  • no test current through the output voltage is VCC / 2;
  • PCB board size: 31 (mm) x13 (mm);
Product 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 Packing List: 1 x HALJIA 20A Range Current Sensor Module

Product details
Brand
HALJIA
Manufacturer
HALJIA

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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