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Overview
- How are reviewers describing this item?
great, good, bad, three and quality. - Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 70.7% of the reviews are reliable.
- This product had a total of 64 reviews as of our last analysis date on Mar 30 2020.
DetailsBETA
BETA
Most positive review
Does exactly what I needed. Perfect companion for the Raspberry pi
Most authentic review
These work perfectly for me. You do have to supply 5 volts or they won't work reliably. The review that said they don't work wa... Read More
Least authentic review
All ok, thanks.
Helpful InsightsBETA
BETA
Posted by a reviewer on Amazon
You do have to supply 5 volts or they won't work reliably.
Posted by a reviewer on Amazon
The review that said they don't work was running them at 3.
Posted by a reviewer on Amazon
He made a video showing that he had to tap them.
Posted by a reviewer on Amazon
Theres another brand that works with gpio @3.
Posted by a reviewer on Amazon
Great price, worked first time and every time since in an industrial situation.
Posted by a reviewer on Amazon
One for day lights / one for night lights.
Posted by a reviewer on Amazon
All is run by arduino uno with an rtc attached.
Posted by a reviewer on Amazon
Keep in mind that the relays close when control pin on arduino is low / stay open on high.
Review Count History
Price History
