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Pros & Cons

Update Pros and Cons
The AI used to provide these results are constantly improving. These results might change.

Pros

The module supports each energetic low and lively excessive trigger alerts. Allows seamless integration with a variety of microcontrollers, sensors, and other input devices.

Whether you are a hobbyist or a seasoned engineer, this relay module is a must-have component in your arsenal. Its self-locking mechanism, ease of integration and reliability make it an excellent choice for a wide range of electronic projects.



Cons

The pictures all show fc-73 on the pcb, but i received ones that say hcw-253. Running two boards off the same 12vdc power supply causes both boards to latch intermittently. No instructions. The promo pics show a user instruction sheet.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


Haven't had any issues with the module.


The only issue i had was with the specific application i was using.


My one and only comment/complaint would be that the two terminal blocks on this module are of poor quality - everything else is...  Read More

Competitiveness


The self-locking relay module's functionality revolves round its capacity to govern the switching of high-power circuits using ...  Read More


I have been looking for an alternative to the dold ob 5693 which are impossible to find in the usa.

Overview

  • How are reviewers describing this item?
    fine, electronic, connected and terminal.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has determined that the review content quality is high and informative.
  • Our engine has discovered that over 80% high quality reviews are present.
  • This product had a total of 103 reviews as of our last analysis date on Oct 11 2023.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    I had to change the original terminal screws to a better one to get a better connection


    Posted by a reviewer on Amazon

    I need to turn onoff a couple of different color leds to indicated a change in status problem is the output of what i am attempting to monitor is a brief closure of a no contact


    Posted by a reviewer on Amazon

    If i were to end up using these for something permanent rather than temporary i would replace the terminal bocks probably just soldering wires in their place


    Posted by a reviewer on Amazon

    It turns a momentary signal to a continuous signal


    Posted by a reviewer on Amazon

    Unfortunately there is scant documentation other than in information that the vendor posts on amazon


    Posted by a reviewer on Amazon

    For me at least this was not enough to understand how it works and i have no previous experience with relays to fall back on


    Posted by a reviewer on Amazon

    It took me a few days to figure this out


    Posted by a reviewer on Amazon

    Please see the attached crude diagram i made that explains the relay itself needs to receive power

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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

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