







🔧 Build Smart, Live Smart!
The SeeKool 5V 8-Channel Relay Module is a robust control board designed for various microcontroller projects, featuring high-current relays, optical isolation for safety, and easy integration with popular platforms like Arduino and Raspberry Pi. Perfect for DIY enthusiasts and professionals alike, this module empowers you to create smart home solutions and industrial controls with confidence.
| ASIN | B07D8RF6MK |
| Brand | SeeKool |
| Coil Voltage | 5 Volts |
| Contact Current Rating | 10 Amps |
| Contact Type | Normally Closed |
| Current Rating | 10 Amps |
| Customer Reviews | 4.5 4.5 out of 5 stars (35) |
| Manufacturer | SeeKool |
| Manufacturer Part Number | SeeKool |
| Maximum Switching Voltage | 250 Volts |
| Mounting Type | Board Mount,Ground Mount |
| Operation Mode | Automatic |
| UPC | 651721896436 |
C**N
It works with 5v of arsuino
It is working so good, and jus with 5v or arduino i can control them all I think it is quite well done ans usefull
J**S
Great Pi add on
Perfect for my raspberry pi project
T**L
Pins are grounded for actuation
Yes the product works and is much cheaper than making your own. Not sure why bother with optocouplers as relays are 5v coil so would work on 5v Arduino outputs directly, but it all works correctly. The one thing which is not specified is these sink the 10mA or whatever, rather than source the output. You need to ground (logic low) the pins to actuate the relay.
Y**E
Good price and well built
Well built modules that should provide reliable service.
K**R
VERY poor quality
This was in a sealed bag when it arrived, looks burnt to me. May be cheap but I don't think I will be putting any voltage through that 1 relay
M**T
5 star
Works wonders very good
Trustpilot
1 month ago
3 weeks ago