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The ELEGOO Relay Module DC 5V is a robust 4-channel relay board designed for professional-grade control of high-current devices. Operating at 5V with a low-level logic interface, it integrates effortlessly with popular microcontrollers like Arduino and Raspberry Pi. Rated for 10A switching at up to 250V AC, it’s perfect for smart home automation, industrial control, and advanced DIY projects. Its durable build and status indicator LEDs ensure reliable, safe operation, making it a must-have for any serious maker or engineer.
| ASIN | B06XK6HCQC |
| Best Sellers Rank | 10,398 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 6 in Electromechanical Relays |
| Brand | ELEGOO |
| Coil Voltage | 5 Volts |
| Connector Type | Plug-In |
| Contact Current Rating | 10 Amps |
| Contact Material | AgCdO |
| Contact Type | Normally Open |
| Country Of Origin | China |
| Current Rating | 10 Amps |
| Customer Reviews | 4.6 4.6 out of 5 stars (286) |
| Included Components | 4-Channel Relay Module x1 |
| Manufacturer | ELEGOO |
| Manufacturer Part Number | EL-SM-006 |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts (AC) |
| Model Number | EL-SM-006 |
| Mounting Type | Plug In Mount |
| Operation Mode | Automatic |
| Upper Temperature Rating | 85 Degrees Celsius |
D**S
Solidly built module
This is a solidly built module, well constructed, great soldering and very nicely finished. I feel it inspiring enough to buy another when I need as, although I could make my own, it wouldn't be as good and would be for no real financial saving either. It's being used as a mute function within balanced line studio desk audio outs. Thank you.
D**D
Well made and works perfectly
Compact, easy to use, well laid out and fair value for money.
A**S
Reliable, but the relays are poor quality - switch them out for Omron
Like others the board is very good, but the relays have a tendancy to latch in a closed state if they have been energised for a period of time. I switched out the relays for OMRON G5LA-14-5VDC - you can't buy them here anymore as OMRON have discontinued them, but ebay has plenty of listings still from China (i used the seller smallpartsbigdifference) and they have been rock solid since.
N**E
Does what it says and good value
Easy to control and does exactly what I wanted it to do - control a 12v pump and double water/Solenoid Valve for an irrigation system
A**K
Good products
Happy with this ...hooked it up to an Arduino for a little project and it works fine ...will buy again...Have purchased quite a bit of ELEGOO stuff and it all seems to be good stuff.
C**L
Easy to switch on any device using a microcontroller
I brew wine in a shed at the bottom of the garden, and I used this device to automate the the process using a microcontroller. I monitor the temperature of the demijohn and switch a heating pad on and off in order to keep the brew within its optimum range, and I monitor the noise of the bubble trap so that the Arduino can switch on a light in the shed window when it has finished fermenting. It saves a lot of running up and down the garden to check how it's doing. 🙂
E**R
Works great!
I bought this for a project for my Raspberry Pi and I'm very happy with it. I've been using it for about 2 weeks now and haven't had any issues so far. I will update this post should anything change!
M**M
Perfect for any application
Very good relay module. Have been using it with esp32 to switch lamps and ceiling lights. I use it very often and so far it’s still switching. I’m not sure why others say it breaks. Mines been fine. Comes with a tiny screwdriver for the terminals. All in all, it’s perfect.
Trustpilot
2 days ago
3 weeks ago