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The Robocraze ZMPT101B is a single-phase AC voltage sensor module designed for Arduino and similar platforms. It features a miniature voltage transformer and a high-precision op amp circuit to deliver accurate voltage measurements up to 250V AC, with a linear range extending to 1000V. Its PCB mount design with >3mm pins ensures easy integration into electronic projects, making it a top choice for professionals and hobbyists seeking reliable voltage sensing.
| ASIN | B076Q9DP8W |
| Best Sellers Rank | #5,977 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #134 in Robotic Kits & Accessories |
| Brand | Robocraze |
| Brand Name | Robocraze |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 61 Reviews |
| Item Weight | 50 Grams |
| Manufacturer | Robocraze |
| Model Number | RC-A-525 |
| Mounting Type | PCB Mount |
| Number of Items | 1 |
| Number of Packs | 1 |
| Packer Contact Information | 8123057137 |
| Part Number | RC-A-525 |
| Power Source | AC mains |
| Power Source Type | AC mains |
| Unit Count | 1 Count |
D**D
Excellent product... Accuracy was 98.78%
Excellent Accuracy !. If you are planning measure Voltage just buy with no reason. It works awesome l. I loving it.
V**N
Gives me actual 230v AC
Gives me 230v ac cycle in Arduino with respect to time but we can't find True RMS in power so be careful in buying
A**R
Not working faulty product.
I have bought two modules and both are faulty.Do not buy this item. Op-amp ic is completely different from what its supposed to be. Pins of the op amp are different so its not supposed to work. And it took more than two weeks to troubleshoot the problem and I cant even return now. I have two of the module lying around which is faulty.
S**H
Good product
Good product. considerable accuracy
S**L
Didn’t worked as expected
Product didn’t work, manual is expected to receive and process the signal
M**.
Good
Good product. Working normaly.
S**P
Worst
Not working properly
Trustpilot
1 month ago
2 weeks ago