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Item #:
93241153
ACS712 Current Sensor Module, 5A Range, 2 Pcs
76% of respondents would recommend this to a friend
Item #:
93241153
ZAR 265
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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 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 |
| Date First Available | November 5, 2016 |
| Manufacturer | NewZoll |
Who Should Buy?
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Electrical Engineers
Ideal for electrical engineers needing accurate current measurements in circuit designs and prototyping.
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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
ACS712 Current Sensor Module, 5A Range, 2 Pcs
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Is ACS712 Current Sensor Module, 5A Range, 2 Pcs Available to Shop Online in South Africa?
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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
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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.
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14 October 2026 · via Trustpilot
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“Always sceptical of overseas shipping…pleasantly surprised Always sceptical of overseas shipping to SA. It was fast and communication was clear the whole process”
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