3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)
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3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)
3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino
3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)
зүйлийн дугаар: 31054463

3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)

зүйлийн дугаар: 31054463

MNT 32454

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3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino
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What Stands Out

Wide Voltage Range
Detects voltages from 0 to 25V, making it suitable for various applications, ensuring flexibility for hobbyists and professionals alike in monitoring electrical systems.
High Accuracy
Delivers precise voltage readings, enhancing reliability in projects requiring accurate data. Ideal for developers focused on ensuring optimal performance in electronic circuitry.
Easy Integration
Designed for seamless compatibility with microcontrollers and other modules, simplifying installation and operation for users, streamlining the process in DIY setups or complex electronic projects.

Бүтээгдэхүүний дэлгэрэнгүй мэдээлэл

Get the best deals on 30A Range Current Sensor ACS712 Module for Arduino 30A at Ubuy Mongolia. ACDC compatible. Order now and receive fast shipping!
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Hobbyist Makers

    Ideal for DIY electronics hobbyists who need to monitor voltage levels in their projects for safety and efficiency.

  • Educational Projects

    Perfect for students and educators in electronics courses focusing on voltage measurement and circuit design applications.

  • Prototyping Engineers

    Useful for engineers developing prototypes requiring precise voltage detection in a controlled voltage range.

Not Suitable For
  • High Voltage Applications

    Not suitable for projects involving voltages above 25V, which could damage the sensor or provide inaccurate readings.

  • Non-Technical Users

    Not ideal for individuals lacking technical expertise in electronics and voltage monitoring who may struggle with installation.

  • Professional Measurements

    May not meet precision requirements for professionals requiring high accuracy and reliability in advanced measuring applications.

БАРААНЫ ТАЙЛБАР

3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)

Асуулга байна уу? Бидэнтэй чатлаарай

Хэрэглэгчийн асуулт ба хариултууд

  • Асуулт: What is a 3Pcs Voltage Sensor DC 0~25V Voltage Detection Module?

    Хариулт: The 3Pcs Voltage Sensor DC 0~25V Voltage Detection Module is a set of three precision sensors designed to detect DC voltage levels ranging from 0 to 25 volts. These modules convert the detected voltage into a proportionate signal suitable for processing by microcontrollers or other electronic systems. They are ideal for projects involving Arduino or Raspberry Pi, where monitoring power levels is crucial for automation and control. By ensuring voltage levels are monitored accurately, users can prevent potential over-voltage situations that could damage circuits.
  • Асуулт: How do I connect the Voltage Sensor to my microcontroller?

    Хариулт: Connecting the Voltage Sensor to a microcontroller requires identifying the sensor's input and output pins. Typically, the module will have input pins for power (+) and ground (-), along with an output pin to connect to the analog input of your microcontroller. For example, once powered, you can connect the output pin to an analog read pin on an Arduino to begin monitoring the voltage levels. This setup allows for real-time data collection, essential for various applications like battery monitoring or power usage analysis.
  • Асуулт: What applications can the Voltage Sensor be used in?

    Хариулт: The Voltage Sensor can be utilized in numerous applications ranging from simple battery level monitoring to complex automatic control systems. For instance, hobbyists can use these sensors in DIY electronics projects to monitor the status of a solar power system or to trigger alarms when voltage levels drop below a certain threshold. In industrial settings, they can be incorporated into monitoring systems for electrical equipment to ensure safe operating conditions. Thus, they serve both educational purposes and practical implementations.
  • Асуулт: What is the working voltage range of this sensor?

    Хариулт: The 3Pcs Voltage Sensor operates effectively within a voltage range of 0 to 25 volts. This means it can measure low-voltage applications such as battery packs or other DC sources with voltage levels within this range. Its versatility makes it suitable for various projects, from simple educational setups to more advanced robotic systems. Users can reliably monitor and manage their voltage levels without the risk of overloading the sensor, ensuring longevity and consistent performance.
  • Асуулт: Is calibration needed for accurate readings?

    Хариулт: In most cases, the Voltage Sensor is designed to provide accurate readings out of the box. However, for enhanced precision in critical applications, users may wish to calibrate the sensor against known voltage standards. Calibration involves comparing the sensor's output with a multimeter to identify any discrepancies and adjust the readings accordingly. This step can be particularly crucial in research labs or projects requiring strict voltage measurements.
  • Асуулт: Can this sensor handle high currents?

    Хариулт: The 3Pcs Voltage Sensor itself does not measure current; it is specifically designed to detect voltage levels. Therefore, it is essential to ensure that the voltage levels you are monitoring do not exceed its rating, but higher currents can be managed by using appropriate current measuring devices in conjunction. Users should always integrate proper safety measures and ensure that the voltage sensor is only connected to circuits that comply with its specifications to avoid any damage.
  • Асуулт: What microcontrollers are compatible with this sensor?

    Хариулт: The Voltage Sensor is compatible with a variety of microcontrollers, including popular platforms such as Arduino, Raspberry Pi, and ESP8266. This ensures that makers and engineers can easily integrate the sensor into their existing projects without needing extensive modifications. Users can write simple programs to read and respond to voltage changes, making it a popular choice in hobbyist and educational electronics. The flexibility allows for diverse applications ranging from basic monitoring to advanced robotics.
  • Асуулт: How do I interpret the output from the Voltage Sensor?

    Хариулт: The output from the Voltage Sensor is typically an analog voltage that correlates with the input voltage being measured. For instance, if the input voltage is 10V, the sensor's output may provide a signal proportional to that, which can be read by a microcontroller. To interpret these readings, users need to configure their code to scale the sensor’s output and convert it back to actual voltage values. This process is essential for making decisions based on voltage levels, like activating relays or sending alerts.
  • Асуулт: What features should I look for in a Voltage Sensor Module?

    Хариулт: When selecting a Voltage Sensor Module, key features to consider include the voltage range, accuracy, and whether the module includes any built-in processing capabilities. Modules that allow adjustable sensitivity can be particularly useful for various applications. Additionally, the quality of the connectors and ease of use in prototyping can greatly enhance the user experience. Choosing a sensor that is well-documented with ample tutorial resources can also support better integration into your projects.
  • Асуулт: Where can I buy the 3Pcs Voltage Sensor DC 0~25V Voltage Detection Module in Mongolia?

    Хариулт: You can purchase the 3Pcs Voltage Sensor DC 0~25V Voltage Detection Module on Ubuy. This platform offers a variety of electronic components and modules, ensuring reliable availability. Ubuy provides a user-friendly experience with detailed product listings, making it easy to find and select the right sensors for your projects. By shopping on Ubuy, you can explore additional related products and electronic accessories to complement your creations.

ATNSINC Current Sensors Editorial Review

The 3PCS 30A Range Current Sensor ACS712 Module ACDC for Arduino 30A has received mixed reviews from customers. Some users have found that the product does not work for AC currents, despite being advertised as AC/DC. Others have noted that the lugs on the module are only good for 10A and that the accuracy of the sensor is questionable. The zero point of the sensor fluctuates slightly even when a shorting wire is used, and there are inconsistencies in reading currents below 3 amps. Customer reviews also mention issues with damaged packaging and soldered units. Another customer received a version of the product that only detected DC currents, despite expecting it to work with both AC and DC currents. The terminal block on the module is also criticized for only allowing the use of 16 AWG wire, which is not sufficient for 30A. The IC on the board is designed for 20A, and the screw terminal attached to the board is rated for 10A 300V, limiting the overall functionality of the module. Some reviewers suggest getting a different version of the ACS712 module that better suits their current requirements. Overall, the customer experience with this product has been mixed, with several issues impacting its functionality and accuracy when measuring current.

Customer Reviews & Ratings

5.0
1 Хэрэглэгчийн үнэлгээ
  • 5 од
    100%
  • 4 од
    0%
  • 3 од
    0%
  • 2 од
    0%
  • 1 од
    0%

Энэ бараанд шүүмж өгөх

Бусад хэрэглэгчидтэй санал бодлоо хуваалцана уу

Давуу тал

  • Can be used with DC currents
  • Sensitivity is higher in the 5A version
  • Available in 30A version for higher current requirements

Сул талууд

  • Does not work for AC currents

Platform Trust & Buyer Confidence

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Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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MNT 32454

Яг одоо захиалаад ойрын хугацаанд хүлээн аваарай Sunday, 7 дугаар сар 19

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Онцлог & Давуу талууд

  • Current sensor chip: ACS712ELC-20A
  • Pin 5V power supply; on-board power indicator
  • Measuring range: ±20 amps
  • Analog output: 100mV/A
  • Avoid the influence of magnetic field when using it
  • Package includes: 3 Pack 20A Current Sensor ACS712 Module

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