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The AEDIKO 4pcs DC 5V Relay Module features a 1-channel relay switch board with optocoupler isolation, supporting up to 10A load at 250V AC or 30V DC. Designed for fault tolerance and flexible high/low level triggering, it offers screw terminal connections for easy integration with popular microcontrollers and devices like ARM, Raspberry Pi, and CNC machines.
| ASIN | B095YD3732 |
| Best Sellers Rank | #2,749 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Electromechanical Relays |
| Brand | AEDIKO |
| Coil Voltage | 5 Volts (DC) |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Material | Gold |
| Contact Type | Normally Closed, Normally Open |
| Current Rating | 10 Amps |
| Date First Available | June 10, 2021 |
| Item Weight | 6.4 ounces |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 125 Volts (AC) |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Product Dimensions | 1.9 x 1.02 x 0.72 inches |
| Specification Met | Ma |
| UPC | 701715480582 |
R**N
Simple and work.
Good quality product, everything as described in add.
B**.
Works well for most projects.
Good price ands easy to use. These work well with the MedeaWiz Hydra controller for the Sprite video player.
D**M
Works great for my project.
Works are expected. Happy with the performance.
J**A
Be sure you have a new miniature phillips driver to make connections!
Relay module worked great for off grid camp house water system comprised of two 55 gallon drums located inside building. Filling from outside collection tank without constant monitoring can cause an unpleasant overflow! The relay with a fish tank level switch in each drum solved overflow risk! The connection terminal screws are very precarious! Should supply phillips driver that fits! Otherwise, happy with new install!
C**R
Seems to work with 3v (mostly)
Seems to work with 3v logic level. Had some trouble with the inverse logic jumper. Looks like it floats and you need to use a pull-down resistor. When I did that 3v triggering stopped working though, so maybe the 5v rating refers to inverse logic mode?
N**6
Small and work well in short test. 1 issue with item
I am very happy with these small devices. I only tried a few of them and they work great on my bench! Good price for 4 of them. Only negative thought is the screw terminals are not the best, they do work, but not very good. If the screw terminal does fail over time, I will just solder the wire in place and ignore the terminal. Update Mar 03, 2023: My only complaint is the mounting holes on the board. The board is too small and the holes are too close to the edge of the board, and too close to the terminals. Difficult mounting and using screws. They need to make the board "bigger" in size to allow more spacing for mounting.
J**N
Easy to implement
Outstanding quality. Very excellent design.
E**Y
Dumb design needs much better documentation!
This product works but it has one kind of stupid design flaw. More complete documentation could resolve the issue but as documented, the opto-isolator is useless! In order to actually isolate the relay power, you have to use the center pin of the 3-pin jumper. If the IN input is active low, the jumper pin is connected to +5V of the isolated device. If you want active high input, connect the input to the center pin and connect IN to ground of the isolated device. If you want more information, I would suggest contacting the seller since they provided such useless documentation. By the way, there are many copies of this circuit on Amazon and they are all equally dumb.