DescriptionBack to top
• Power Supply: External 5V
• 4 mechanical relays with status indicator LED
• Both "NC" and "NO" ports for each relay
SpecificationsBack to top
• Version: 1
• Operation Level: Digital 5V Back to top
Write Your Own Review
Well-built four channel relayReview by David
Worked as expected. Don't forget that it's 5V so it won't work directly with those Arduinos that use 3.3V pins.
(Posted on 8/11/14)
Works great, but it arrived with a hit.Review by David
I tried it whit my Arduino to control the light of my house. The only problem was that it wasn't well protected and the PCB have a hit in one of the holes.
In spite of this I recommend the buy.
(Posted on 4/22/14)