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Item #:
31054463
3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)
Item #:
31054463
NZD 17
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Order now and get it around Sunday, July 19
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Measure up to ±20 amps with our 3PCS 20A Range Current Sensor ACS712 Module 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.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Hobbyist Makers
Ideal for DIY electronics hobbyists who need to monitor voltage levels in their projects for safety and efficiency.
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Educational Projects
Perfect for students and educators in electronics courses focusing on voltage measurement and circuit design applications.
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Prototyping Engineers
Useful for engineers developing prototypes requiring precise voltage detection in a controlled voltage range.
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High Voltage Applications
Not suitable for projects involving voltages above 25V, which could damage the sensor or provide inaccurate readings.
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Non-Technical Users
Not ideal for individuals lacking technical expertise in electronics and voltage monitoring who may struggle with installation.
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Professional Measurements
May not meet precision requirements for professionals requiring high accuracy and reliability in advanced measuring applications.
Product Description
3PCS 20A Range Current Sensor ACS712 Module AC/DC for Arduino (20A)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the ACS712 module used for?
Answer: The ACS712 module is designed to measure the current flowing through a conductor. It can detect both AC and DC current, making it versatile for many projects. This module translates the current into a voltage that can be read by a microcontroller like Arduino, enabling users to monitor power usage, develop energy consumption dashboards, or implement automatic control systems based on current readings. -
Question:
Can I use the ACS712 module for both AC and DC current?
Answer: Yes, the ACS712 module is capable of measuring both AC and DC currents, which makes it suitable for a wide range of applications. The design of the sensor allows it to provide accurate readings regardless of current type, enabling users to work on projects like motor control, renewable energy systems, and more. This flexibility is ideal for hobbyists and professionals who require multi-functional capabilities in their electronic projects. -
Question:
What is the maximum current rating of the ACS712 module?
Answer: The ACS712 module is available in several versions, with a maximum current rating of 20A. This allows it to handle higher current applications without damaging the sensor. Users can confidently integrate it into projects such as high-power LED drivers, industrial automation, or electric vehicles, where monitoring current is crucial for performance and safety. -
Question:
How do I interface the ACS712 module with Arduino?
Answer: Interfacing the ACS712 with Arduino is straightforward. Connect the output pin of the ACS712 to an analog input pin on the Arduino. You can use the Arduino analogRead() function to read the voltage output from the sensor, which corresponds to the current. This setup allows you to build applications such as current monitoring systems, load measurements, and triggering warnings or actions when current values exceed predetermined thresholds. -
Question:
What are some typical applications for the ACS712 module?
Answer: The ACS712 module is used in various applications, such as energy monitoring systems, motor control, and battery management systems. By measuring current, users can analyze energy consumption, optimize performance, and implement smart control features in their projects. For instance, it can be utilized in home automation systems to track power usage and provide energy-saving recommendations to users. -
Question:
Is the ACS712 module accurate for small current measurements?
Answer: The ACS712 module is reasonably accurate for small current measurements, but it may not be ideal for very low currents due to its resolution. While it performs well in various ranges, for applications requiring precision at low current levels, users might consider calibration or alternative methods. However, it remains effective for typical hobbyist projects and moderate current sensing needs. -
Question:
What is the voltage output range of the ACS712 module?
Answer: The ACS712 module provides an output voltage range of approximately 0 to 5V in direct relation to the current being measured. When no current flows through the sensor, the output voltage is around 2.5V, providing a centered value for AC measurements. This linear relationship makes it convenient for users to interpret sensor data directly within their Arduino projects by leveraging analogRead values. -
Question:
Can I use multiple ACS712 modules on the same Arduino?
Answer: Yes, you can use multiple ACS712 modules on the same Arduino board, as long as you connect each module's output to a separate analog input pin. This setup allows you to monitor multiple circuits or devices simultaneously. Users can apply this setup in scenarios like monitoring the current draw of various appliances in a smart home setup, providing real-time insights into energy consumption. -
Question:
Is the ACS712 module safe to use in high-voltage applications?
Answer: The ACS712 module is designed for low-voltage applications and should not be directly exposed to high voltages. However, it can safely measure current in high-voltage circuits as long as appropriate precautions are taken. Users must ensure that the connections are secure and that the sensor is not exposed to direct high voltage, which could lead to damage. When used correctly, it is a safe and effective way to monitor current in a wide range of applications. -
Question:
Where can I buy the 3PCS 20A Range Current Sensor ACS712 Module ACDC for Arduino 20A?
Answer: You can purchase the 3PCS 20A Range Current Sensor ACS712 Module ACDC for Arduino 20A from Ubuy in New Zealand. Ubuy offers a variety of electronic components for your projects, making it a reliable source for acquiring modules like the ACS712. By shopping at Ubuy, you can find not only this sensor but also other essential components needed for your DIY electronics projects, making your shopping experience both efficient and convenient.
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NZD 17
Order now and get it around Sunday, July 19
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Features & Benefits
- Accommodates up to 20A and can be used with AC/DC
- Pin 5V power supply with on-board power indicator
- Analog output:100mV/A
- Avoid magnetic fields when using the ACS712 sensor chip
- Package includes 3 x 20A Current Sensor ACS712 Module
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