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The HiLetgo 5V 1 Channel Relay Module combines high-current switching capability (10A max) with advanced SMD optocoupler isolation for safe, low-current triggering. Its selectable high/low level trigger mode and clear LED indicators make it a versatile, reliable choice for smart home automation and industrial control, all packed in a compact, mount-friendly design.
| ASIN | B00LW15A4W |
| Best Sellers Rank | #257,708 in Home Improvement ( See Top 100 in Home Improvement ) #80 in Modules |
| Brand | HiLetgo |
| Brand Name | HiLetgo |
| Coil Voltage | 5 Volts |
| Connector Type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver Alloy |
| Contact Type | Normally Closed |
| Current Rating | 10 Amps |
| Customer Reviews | 4.6 out of 5 stars 1,121 Reviews |
| Manufacturer | HiLetgo |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Model Number | 3-01-0340 |
| Mounting Type | Surface Mount |
| Operation Mode | Automatic |
| Part Number | 3-01-0340 |
| Specification Met | ma, vcc |
| UPC | 702082655948 |
| Unit Count | 1 Count |
| Wattage | 5 Watts |
J**B
Easy to use.
As long as you have a multimeter this is one of the most reliable relay switches I have used. I have it sealed in a large shrink-wrap tube filled with hot glue freely mounted to the side of my bike.
R**H
Works as intended
Connected this relay to Shelly Uni to be able to opens my front door remotely. Works really well
G**E
No es adecuado a lo que necesito.
No es adecuado a lo que necesito.
T**R
So far its good!
With the caveat that its only been running a few hours, seems good so far. Very simple and easy to connect to my 3.3 Volt Arduino Nano 33. I used 5 volts to power the relay and a 3.3v pin for signal and that seems to work just fine. If I wanted to nitpick, it would be nice if it had solder holes and not just screw terminals. Screws are good for my breadboard prototype; not so much on my final design. So I will try to remove the screw terminals by de-soldering.
J**R
Works perfectly
Wiring was super intuitive and everything just worked. I was able to power, ground and provide signal all from Arduino and then pull 12V DC from a 4A dedicated power source and connect it directly to the 12V DC magnet when the relay receives a signal. Perfect solution for my secret bookcase door project! Only note was that the relay screws needed the perfect sized screw driver because it felt like it was going to strip with the one little screwdriver I use for everything so I had to get a new small screwdriver kit and then i was able to repeatedly install and change configurations on this board without any problem.
Trustpilot
2 weeks ago
3 days ago