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
Great for higher loadsReview by Frederick
Works great with linear actuators that require almost 10 amps. Most relay board are rated under 5 amps and cost way more than this one. LED's on the board helps to debug without actually wire any device to it.
(Posted on 1/12/15)
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)