iHaospace 2 X 5A Range Electrical Parts Current Sensor Module ACS712 for Arduino Raspberry Pi
Details
- BrandiHaospace
- Specific uses for productPersonal
- Model nameACS712
- Display typeAnalog
- Human interface inputButtons
Description
⚡ Power your projects with precision — don’t get left in the dark!
- STABLE ANALOG OUTPUT - Outputs a steady VCC/2 voltage at zero current for easy calibration and noise reduction.
- BI DIRECTIONAL DETECTION - Detects both positive and negative currents, enabling versatile circuit analysis.
- COMPACT LIGHTWEIGHT DESIGN - Slim 31x13mm PCB and just 20g—perfect for sleek, space-conscious projects.
- PRECISION 5 A CURRENT SENSING - Accurately measures ±5 amps with 185mV/A sensitivity for reliable power monitoring.
- SEAMLESS ARDUINO RASPBERRY PI INTEGRATION - Plug-and-play compatibility for rapid prototyping and smart IoT setups.
The iHaospace ACS712 Current Sensor Module delivers precise ±5A current measurement with a compact 31x13mm PCB, ideal for Arduino and Raspberry Pi projects. Featuring a stable analog output and bi-directional sensing, it enables accurate, real-time current monitoring in a lightweight 20g package.
Specifications
| Brand | iHaospace |
| Package Dimensions | 11 x 7 x 1 cm; 20 g |
| Manufacturer reference | ACS712 |
| Manufacturer | iHaospace |
| Series | ACS712 |
| Are Batteries Included | No |
| Item Weight | 20 g |
| Guaranteed software updates until | unknown |
Reviews
R**B
Good
Good
P**L
Ok
OK
N**K
Not useful - high noise levels and imprecise.
These are a disappointment. Firstly they're very insensitive so not much use for small current measurements in the tens to hundreds of mA range - that's not the manufacturer's fault it's a function of the chip they use. Secondly, they're amazingly noisy and so very imprecise. The output fluctuates to and fro by several units even when the input is shorted and there's no current flowing. I'd hoped to use one of these units to sample servo current consumption but the signal is so noisy as to be almost useless.The product description also says "Built in a potentiometer for sensitivity control" but there doesn't appear to be one.
Common Questions
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