What is the ACS712 Hall Effect Current Sensor Module?

The ACS712 Hall Effect Current Sensor Module is designed to measure the current flowing through a conductor without direct electrical contacts. It utilizes the Hall Effect principle to deliver accurate current readings up to 30A. This makes it ideal for monitoring power consumption in various projects, especially in Arduino setups where real-time data is crucial. You can use it to build applications such as energy meters, battery management systems, and renewable energy systems, enhancing efficiency and performance.

How does the ACS712 module work?

The ACS712 operates by measuring the magnetic field generated by the current passing through a conductor. As the current flows, it generates a magnetic field, which the module detects using Hall Effect sensors. The output voltage from the module is proportional to the detected current, allowing precise measurements. This technology provides a non-intrusive way to monitor electrical systems in projects, making it useful for HVAC systems, robotics, and automotive applications where space and safety are paramount.

What is the purpose of the Voltage Sensor Module?

The Voltage Sensor Module is designed to monitor DC voltage levels within a range of 0 to 25V. It allows users to measure voltage levels that can be interfaced with microcontrollers like Arduino. This is essential for applications that require voltage regulation and monitoring, such as battery charging systems, home automation projects, and solar panel systems. By integrating this sensor, you can ensure that your projects operate within optimal voltage parameters, preventing potential damage or inefficiencies.

Can I use ACS712 and Voltage Sensor Modules together?

Yes, the ACS712 and Voltage Sensor Modules can be used together for comprehensive monitoring of electrical systems. By using both sensors, you can simultaneously measure current and voltage, providing deeper insights into power consumption and system health. For instance, in a solar power system, the ACS712 can track current output, while the Voltage Sensor can monitor battery voltage. This combination is crucial for projects like power management systems where both parameters need to be balanced for efficiency.

What applications can I implement with these sensors?

You can implement a variety of applications with the ACS712 and Voltage Sensor Modules. Projects include building an energy monitoring system for your home to optimize power consumption, creating an automated battery management system for electric vehicles, and developing prototypes for renewable energy projects. Additionally, these modules can be utilized in educational settings for learning about electrical engineering and circuit design, making them versatile tools for both hobbyists and professionals.

What type of Arduino boards are compatible with these modules?

The ACS712 and Voltage Sensor Modules are compatible with various Arduino boards, including Arduino Uno, Mega, and Nano. Their adaptability makes them suitable for a range of projects—whether you're working on simple DIY tasks or more complex applications. Typically, these modules interface using the analog input pins, allowing you to read the input values easily. This flexibility provides users with options to select the Arduino board that best fits their project requirements and development goals.

How do I connect the ACS712 to an Arduino?

To connect the ACS712 to an Arduino, first identify the module's VCC, GND, and OUT pins. Connect the VCC to the Arduino's 5V, GND to the Arduino's GND, and the OUT pin to an analog pin on the Arduino, such as A0. Ensure that your circuit includes the load you wish to monitor connected properly. By following these simple connection steps, you can begin programming your Arduino to read the current values easily, enabling real-time monitoring and analysis of your projects.

How do I calibrate these sensors for accurate readings?

Calibrating the ACS712 and Voltage Sensor Modules is essential for achieving accurate readings. For the ACS712, measure the output voltage with no current flowing; it should read approximately half the supply voltage. For voltage sensors, you may need to compare the sensor readings against a known accurate meter. Adjust the scaling factors in your Arduino code based on these values to correct any offsets, ensuring proper calibration. These steps will help you achieve precise measurements in your projects.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

UMLIFE

The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems.

UMLIFE

Item #: 43792287

UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for

Q: Where can I buy the 3pcs ACS712 Hall Effect Current Sensor Module and Voltage Sensor Module in South Africa?

You can purchase the 3pcs ACS712 Hall Effect Current Sensor Module and Voltage Sensor Module from Ubuy. Ubuy provides a reliable online shopping platform where you can easily find these modules along with various other electronic components. Shopping on Ubuy ensures that you have access to product descriptions, user reviews, and detailed specifications, which can help you make informed purchasing decisions for your projects.

Item #: 43792287

ZAR 303

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Monday, July 06

Secured transaction

Our Top Logistics Partners

The current sensor ACS712 provides economical and accurate solutions for ac or dc sensing in industrial, commercial and communication systems.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Comprehensive Kit

Includes three ACS712 current sensors and voltage sensor modules, providing a complete solution for monitoring electrical parameters in projects, making it ideal for Arduino and Raspberry Pi enthusiasts.

Precision Measurement

Hall effect technology ensures accurate current and voltage readings up to 30A and 25V, enabling users to detect and troubleshoot electrical issues more effectively than traditional sensors.

User-Friendly Design

Easy to integrate with popular platforms like Arduino and Raspberry Pi, making it suitable for both beginners and experienced developers, while offering flexible application possibilities in DIY electronics.

Product Details

Package includes 3 ACS712 Hall Effect Current Sensor Modules and 3 Voltage Sensor Modules
ACS712 provides economical and accurate solutions for AC or DC sensing
Typical applications include motor control, load detection, and overcurrent fault protection
ACS712 features chip ACS712ELC-30A and operates on a 5V power supply
Voltage Sensor Module has a DC input range of 0-25V and an analog resolution of 0.00489V
This product is suitable for DIY electronic design projects, allowing measurement of both voltage and current

Product Technical Details

Package Dimensions	‎4.96 x 3.46 x 1.06 inches
Item Weight	‎0.88 ounces
Manufacturer	‎UMLIFE

What's in the box

others

Who Should Buy?

Arduino Enthusiasts
Ideal for users experimenting with real-time current and voltage monitoring in DIY electronics projects.
Educational Purposes
Great for students learning about electrical measurements and sensor integration in robotics and engineering courses.
Hobbyist Projects
Perfect for hobbyists looking to build and test projects requiring current and voltage measurements using microcontrollers.

Professional Engineers
May not meet the precision and advanced features needed for high-end professional engineering applications.
Industrial Use
Not suitable for industrial applications requiring high durability and robustness under extreme conditions.
Casual Users
Not recommended for users with no prior electronics experience, as setup and calibration may be complex.

Product Description

About This Item

Introducing the UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module and Voltage Sensor Module, perfect for your Arduino and Raspberry Pi projects. This package includes 3 ACS712 30A Current Sensor Modules and 3 DC0-25V Voltage Tester Terminal Sensors. The Voltage Sensor Module features a voltage input range of DC0-25V and a detection range of DC0.02445V-25V. With a voltage analog resolution of 0.00489V, you can accurately measure and monitor voltage levels.

The DC input connector is designed for easy connection, with the terminal cathode connected to VCC and the GND negative pole. The output interface includes + and - pins for the power supply and the for Arduino AD pins. The Current Sensor Module is equipped with ACS712ELC current sensor chips and has a current range of 30A. The on-board power indicator and 5V power supply make it convenient to use.

The module can measure both positive and negative 30 amps, corresponding to an analog output of 66mV/A. When there is no test current, the output voltage is VCC/2. Please note that the ACS712 is based on the principle of the Hall test, so it's important to avoid any impact during usage. Whether you are a hobbyist or a professional, these sensor modules are essential tools for your electronics projects.

The UMLIFE ACS712 Hall Effect Current Sensor Module and Voltage Sensor Module are designed to provide accurate and reliable measurements. Don't miss out on this great deal! Purchase the UMLIFE ACS712 Hall Effect Current Sensor Module and Voltage Sensor Module today and take your Arduino and Raspberry Pi projects to the next level.

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module Online From Ubuy?

Answer: It’s easy to shop UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

UMLIFE Current Sensors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.1

18 customers ratings

5 Star

66%
4 Star

10%
3 Star

6%
2 Star

8%
1 Star

10%

Review this product

Share your thoughts with other customers

Pros

Affordable for DIY projects
Compatible with Arduino
Wide current range (±30A)
Easy to set up and use
Good accuracy for basic applications

Cons

Limited precision at high loads

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 303

Order now and get it around Monday, July 06

QTY:

Secured transaction

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Voltage Sensor Module: Voltage input range: DC0-25V, Voltage detection range: DC0.02445V-25V, Voltage Analog Resolution: 0.00489V
Current Sensor Module: Current Range: 30A, Pins 5V power supply, on-board power indicator, output voltage is VCC / 2
Package Included: 3 x ACS712 30A Current Sensor Module, 3x DC0-25V Voltage Tester Terminal Sensor
Wide range of applications including motor control, load detection, and management
Perfect combination for measuring voltage and current in DIY electronic design projects

UMLIFE 3pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 3pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for

ZAR 303

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Product Technical Details

What's in the box

Who Should Buy?

Product Description

About This Item

Customer Questions & Answers

UMLIFE Current Sensors Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 303

Features & Benefits

Fast
Shipping

Free
Return^*