5V Hall-Effect Current Sensor Module 5A
The ACS712 delivers precise current measurement for both AC and DC signals, ensuring reliability and accuracy in all your applications.
5V Hall-Effect Current Sensor Module 5A

5V Hall-Effect Current Sensor Module 5A

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The ACS712 delivers precise current measurement for both AC and DC signals, ensuring reliability and accuracy in all your applications.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

High Precision
The Hall-Effect sensor module provides precise current measurements up to 30A, ensuring reliable data for various applications, from hobby projects to professional circuits.
Wide Compatibility
Designed to work seamlessly with Arduino and Raspberry Pi, this sensor module can be easily integrated into multiple systems, offering versatility for a broad audience of makers and engineers.
Safety Features
With built-in isolation and low power consumption, the sensor ensures safe operation while protecting both the device and user, making it an ideal choice for sensitive electronic applications.

產品詳情

Shop 5V Hall-Effect Current Sensor Module 5A online at a best price in 香港. B01FA36DKC
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • DIY Electronics Enthusiasts

    Ideal for hobbyists looking to build projects requiring current measurement and monitoring using Arduino or Raspberry Pi.

  • Battery Management Systems

    Useful for applications needing precise current detection for charging and discharging processes in battery systems.

  • Robotics Developers

    Perfect for integrating into robots to monitor motor current, helping to prevent overload and ensuring safe operation.

Not Suitable For
  • High Precision Applications

    Not suitable for situations requiring extremely high accuracy or calibration, as it may have margin for error.

  • Industrial Applications

    Not recommended for heavy-duty industrial settings where durability and high current capabilities exceed 30A limits.

  • Non-technical Users

    May be challenging for users without technical background, as setup requires some knowledge of electronics and programming.

產品敘述

5V Hall-Effect Current Sensor Module 5A

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客戶問題&回答

  • 題: What current ranges can the ACS712 measure?

    回答: The ACS712 can measure 5A, 20A, and 30A currents.
  • 題: Is the sensor suitable for both AC and DC applications?

    回答: Yes, the ACS712 is designed to deliver precise measurements for both AC and DC signals.
  • 題: What happens when no current is detected?

    回答: When no current is detected, the output voltage is VCC/2.

TOLAKO Hall Effect Sensors Editorial Review

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優點

  • High precision measurement
  • Wide current range
  • Easy to use
  • Compact design
  • Good build quality

缺點

  • May require additional calibration for best accuracy.

Platform Trust & Buyer Confidence

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3.9/5 90 + reviews
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Sam
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“Great product, good packing, the goods arrived quickly and well protected.”

6 Jun 2026 · via Trustpilot
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Roxy
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“Great products and services”

17 April 2026 · via Trustpilot
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Samuel
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“Good market place with decent prices”

8 October 2025 · via Trustpilot
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“whatever you want you will get delivered at reasonable pricing. I am a regular customer.”

18 Mar 2025 · via Trustpilot
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“I've had a wonderful experience shopping with UBUY Hong Kong. The customer service is outstanding, and my orders always arrive on time. Very satisfied with their services!”

2 Jun 2024 · via Trustpilot
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