⚙️ Command your automation like a pro—power, precision, and protection in one module!
This 4-channel 5V relay module delivers robust control with 30A load capacity at DC 30V or AC 250V, featuring optocoupler isolation to eliminate interference and LED indicators for each channel. Designed for PLC automation, industrial systems, and smart home projects, it meets international safety standards with isolated control and load areas.
A**R
Very solid relay kit. Nothing cheap nothing flimsy.
This is a "heavy duty" relay kit. Very solid. 3.2V friendly, this means you can trigger the ON/OFF using a 3.2V IoT device. The High-level trigger works as advertised. I am designing a home thermostat, for the thermostat 24V AC this relay kit is a little too much, still I love it.
S**K
Works well with Arduino UNO.
Works great. I used this to switch 110 volt lights on and off with a Arduino UNO for a Halloween display, it probably cycled hundreds of times in the course of the evening without a problem.
M**K
Arduino compatible
I used this with my Arduino to make an induction furnace where I needed a big relay for the current I'm drawing through it. It failed at half the current rating.
A**X
it works
it works. but the board was poorly soldered. had to clean up quite a few of the joints and give it a good alc bath to remove all the flux residue left behind from the manufacturing process.
M**
works! like it
works
G**R
I ordered wrong Part HELP
I ordered wrong part for a project coming up. Then I realized it 12vdc and I meant to order 5vdc. This is a good product and have used their products before. Due to time limits this is the only way I can contact the seller!
B**M
It Works
Thing is solid so far and easy to implement.Only complaint I have is that the output connectors are a bit small, but still fit 14AWG wire, so not enough to remove a star.
I**V
works beautiful
awesome product, i will buy again if i need it
Trustpilot
1 day ago
4 days ago
