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The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
Package Includes: 2Pcs
M. Prescott
Reviewed in the United States on September 8, 2024
Does not work with 12v DC power.
Squirtle
Reviewed in the United States on October 17, 2024
I got this to control a DC stepper motor and it did not work. It will only work with >100 V AC based on my testing. So confirm it will work with your application before purchasing.
Kenneth Gunnels
Reviewed in the United States on January 19, 2024
This is my second set of these. I use them to control some christmas lighting using arduino codes. They work well and haven't had any major issues with them.
Brian D.
Reviewed in the United States on March 6, 2023
The description says: "The input control signal voltage:(0-2.5V low state relays OFF),(3.3-5V state high relay ON)"However I found the opposite was true, the relays are ON when the input is pulled LOW.Other than that, they did work for my purpose. The input terminals openings are somewhat small for 240VAC capable relays imho, but they are after all just 2A rated. I've had same issue with traditional relays of this form. I was bench testing them with AC lightbulbs, but my use case was 24v thermostat wire.
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