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The AEDIKO 4pcs DC 12V Relay Module features a 1-channel relay board with optocoupler isolation, supporting high or low level triggers. It operates at 12V DC, can switch loads up to 10A at 250V AC or 30V DC, and includes a fault-tolerant design to prevent accidental activation. Ideal for ARM, PIC, AVR, MCU, Raspberry Pi, CNC machines, and more, it offers screw terminal connections and jumper-configurable trigger modes for versatile, reliable control.
| ASIN | B095YFJ69T |
| Best Sellers Rank | #2,969 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Solid State Relays |
| Brand | AEDIKO |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Through Hole |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver |
| Contact Type | Normally Closed, Normally Open |
| Current Rating | 5 Milliamps |
| Date First Available | June 10, 2021 |
| Item Weight | 2.29 ounces |
| Item model number | 14921 |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Minimum Switching Voltage | 250 Volts |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Product Dimensions | 1.9 x 1.02 x 0.72 inches |
| Specification Met | Ma |
| UPC | 701715480605 |
| Wattage | 60 Milliwatts |
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.
C**N
Solid performer!
Works really well, good quality
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?
G**A
Mediocre terminal blocks
Works fine for dev purposes. The terminal blocks are poor, and don't accommodate larger gauge wires. Max is probably 16ga. stranded, since the 14 ga. stranded doesn't fit each strand very well. I also don't like the Phillips screw heads, as most other terminal blocks have slotted. That means more tools on the workbench, which is annoying.
N**L
Works as intended and value for money
Product works as expected . I have to used it to control solenoid using float value for aquarium. Connect the 12v DC power directly to +/- terminals of relay.. Connect one float wire to signal interface and other wire to positive terminal. Now you can use this relay to make it NC/NO based on your requirement
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.
S**U
Working after correctly configured the the relay
Working after correctly configured the the relay
Trustpilot
1 month ago
1 month ago