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Review on ARCELI KY 019 Channel Module Arduino by Chris Moody

Revainrating 3 out of 5

Unlabeled but good if you know what's what

Works well but not as easy to use as it's not labeled. I had to look at my other relay from another kit to see what is ground, positive, etc. Value for money is ok compared to buying it on aliexpress and waiting 30 days or more to receive it.

Pros
  • Feels good
Cons
  • Neutral