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Item #:
93241153
ACS712 Current Sensor Module 5A Range Hall Effect 5A AC/DC Current Measurement 185mV/A Output for Arduino Motor Control Power Monitoring DIY
Item #:
93241153
PKR 4759
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Only 12 items left in stock.
Order now and get it around Wednesday, August 12
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Convenient and easy to install, the ACS712 Current Sensor Module measures both positive and negative currents with precision.
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What Stands Out
High Accuracy
Provides precise current measurements with a sensitivity of 185mV/A, ensuring reliable data for various applications in motor control and power monitoring.
Easy Integration
Designed for seamless compatibility with Arduino platforms, allowing for straightforward connections in DIY projects without extensive coding or circuitry knowledge.
Versatile Applications
Ideal for monitoring both AC and DC current in a range of projects, from hobbyist endeavors to professional applications, enhancing its utility for diverse users.
Product Details
- Product Name: Current Sensor Module; Model: ACS712; Range Current: 5A; Package Includes: 2 x Current Sensor Module
- Precise ±5A Current Measurement: Based on ACS712ELCTR-05B chip, measures AC/DC current with 185mV/A sensitivity and low output noise for reliable readings
- Easy Analog Output: Simply connect VCC (5V) and GND, then read the analog voltage on OUT pin (2.5V @ 0A) with any microcontroller
- Wide Application Range: Perfect for battery charge/discharge monitoring, over-current protection, DC motor control, solar system current sensing, and DIY power meters
- Compact Module Design: Small PCB size (31x13mm) with 3-pin header and screw terminals for easy wiring in tight spaces, ready for prototyping and embedded projects
| Product Dimensions (L x W x H) | 0.39 x 0.39 x 0.39 inches (1 x 1 x 1 cm) |
| Item Weight | 0.352 ounces (9.98 grams) |
| Item model number | 43237-2 |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 5, 2016 |
| Manufacturer | NewZoll |
Who Should Buy?
-
Electrical Engineers
Ideal for electrical engineers needing accurate current measurements in circuit designs and prototyping.
-
Hobbyist Developers
Perfect for hobbyists experimenting with Arduino or Raspberry Pi for DIY electronic projects.
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Home Automation
Useful for developers creating home automation systems that require real-time current monitoring.
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High-Current Applications
Not suitable for projects requiring current measurement beyond 5A, limiting its use in heavy-duty applications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the current measurement range of this sensor?
Answer: The ACS712 Current Sensor Module can measure both positive and negative currents up to 5A. -
Question:
How does the sensitivity control work?
Answer: The built-in potentiometer allows you to adjust the sensitivity of the sensor for more accurate readings. -
Question:
What is included in the package?
Answer: The package includes 2 x 5A Current Sensor Modules.
Newzoll Current Sensors 43237-2 Editorial Review
### Editorial Review The ACS712 Current Sensor Module is a budget-friendly choice for DIY enthusiasts and engineers seeking to measure AC/DC current, specifically designed for integration with microcontrollers like Arduino and Wemos D1. Users have found the device generally easy to set up and utilize, making it suitable for various applications, from solar panel monitoring to powering accessories in small projects. Most reviewers were pleased with the sensor's capability to measure currents as low as 60mA with a degree of accuracy that some found impressive for the price. While the readings may not be lab-grade, many users acknowledged the sensor's reliability for relative measurements rather than absolute ones, particularly in projects where precise calibration is not critical. However, there were some concerns regarding the accuracy at low currents; users noted that the sensors Consistently reported a baseline current of 10-13mA even when nothing was connected, which raises questions about their zeroing capability. Additionally, some experienced noise in their readings initially, but shared solutions such as using capacitors to filter signals, which improved performance significantly. Despite these drawbacks, the sensor module seems to deliver what it promises for hobbyist applications, and the availability of online resources and examples for Arduino integration has been highlighted positively. Overall, it’s a solid choice for those working on basic current measurement projects, as long as they accept the inherent limitations of a low-cost sensor. ### Pros and Cons **
Customer Reviews & Ratings
12 customers ratings
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5 Star
29%
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4 Star
25%
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3 Star
20%
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2 Star
13%
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Pros
- Budget-friendly and good value for money.
- Easy to integrate with Arduino and similar boards.
- Sufficient accuracy for casual use, particularly for low currents.
- Reliable for indicating current flow in DIY projects.
- Abundant online resources and examples available.
Cons
- Not accurate for precision applications; readings can have a baseline error.
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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PKR 4759
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 12 items left in stock.
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Features & Benefits
- Measures up to 5A of current accurately.
- Analog output of 185mV per amp for easy reading.
- Built-in potentiometer for adjustable sensitivity.
- Compact size: 31 x 12 mm, lightweight at just 4g.
- Includes 2 current sensor modules in each package.
- Ideal for various electrical projects and applications.
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