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

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.

How do I connect the Voltage Sensor to my microcontroller?

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.

What applications can the Voltage Sensor be used in?

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.

What is the working voltage range of this sensor?

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.

Is calibration needed for accurate readings?

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.

Can this sensor handle high currents?

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.

What microcontrollers are compatible with this sensor?

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.

How do I interpret the output from the Voltage Sensor?

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.

What features should I look for in a Voltage Sensor Module?

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.

Where can I buy the 3Pcs Voltage Sensor DC 0~25V Voltage Detection Module in South Africa?

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.

How to Shop 3PCS 20A Range Current Sensor ACS712 Module AC/DC Online From Ubuy?

It’s easy to shop 3PCS 20A Range Current Sensor ACS712 Module AC/DC 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.

Is 3PCS 20A Range Current Sensor ACS712 Module AC/DC Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 3PCS 20A Range Current Sensor ACS712 Module AC/DC is not available locally but you can trust us with our express shipping services.

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.

ATNSINC

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

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

ATNSINC

Item #: 31054463

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

Item #: 31054463

ZAR 185

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

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

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?

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.

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.

Product Description

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

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Customer Questions & Answers

Question: How to Shop 3PCS 20A Range Current Sensor ACS712 Module AC/DC Online From Ubuy?

Answer: It’s easy to shop 3PCS 20A Range Current Sensor ACS712 Module AC/DC 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 3PCS 20A Range Current Sensor ACS712 Module AC/DC 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 3PCS 20A Range Current Sensor ACS712 Module AC/DC 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.

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

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Pros

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

Cons

Does not work for AC currents

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.

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Features & Benefits

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

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

ZAR 185

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100% Original Products

PCI DSS Compliance

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What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

ATNSINC Current Sensors Editorial Review

Customer Reviews & Ratings

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Pros

Cons

Product Price History

Important information

ZAR 185

Features & Benefits

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