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The SainSmart 8-Channel Solid State Relay Board is a pre-assembled, high-quality relay board designed for seamless integration with various microcontrollers, including Arduino. It features a robust double-layer FR-4 fiberglass PCB, LED indicators for real-time status, and a compact design, making it an essential tool for any tech-savvy professional looking to elevate their automation projects.
A**R
Poor description, be cautious
Description of product does not say that it can only switch 75V AC or more. I needed to switch 12V DC and so these were no use.I do not know if the product is a good one or not, I have rated the product low due to the lack of info in the description, this info is not even in `product details` but lower in the extended information.
P**E
Works fantastically, but make sure you get a schematic
You look at a board and assume it works one way... and then you get a loud snap and a cloud of magic smoke. Always read the schematic. Other than that, works brilliantly (I bought a second one after realising my mistake). Well put together bit of kit and at a great price.
J**E
Great for AC power
Great but remember that these are only good for AC power (e.g. mains) and no good for 12V DC for example
G**L
Excellent valu
This product is excellent value for money. It performs exactly as described and I have now used it for several projects with no problems at all.
J**G
Fantastic bit of kit
This relay board is well built and works well with the Raspberry Pi or Arduino kit.Highly recommended for anyone looking for 8 channel relay control.I have only had this working for a few days but so far so good. (Switching lights)Also remember the relays are good for switching a maximum of 440Watts at 220V.So don't go switching your kettle or microwave as it will burn out!Overall I would definitely buy another one.
P**C
Five Stars
Well built board, exactly as specified.
Trustpilot
5 days ago
1 day ago