What does this mean?Overview
- How are reviewers describing this item?
determined, low, high, active and schematic. - 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 detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 3.
- Previous analysis of this listing was an D grade.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 2 reviews as of our last analysis date on Nov 24 2020.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I was so excited to play with this relay board with my arduino and raspberry pi boards
Posted by a reviewer on Amazon
Alas it came with exactly zero documentation
Posted by a reviewer on Amazon
I scoured the amazon listing for information on the board or a link to a website with information but no luck
Posted by a reviewer on Amazon
Im reduced to attempting to reverse engineer the circuit with a magnifying glass and an ohm meter
Posted by a reviewer on Amazon
I dont understand why manufacturers and distributors think its a good idea to sell a product such as this without even the basic information needed to make it work
Posted by a reviewer on Amazon
I have not yet determined whether a high or a low activates the relay and turns on the led
Posted by a reviewer on Amazon
My next step is to attempt to breadboard up connections to one of the relay modules and try to make it work without letting the magic smoke out
Posted by a reviewer on Amazon
Im adding one more star to my review for having some semblance of customer service
Review Count History
Price History
