4 Channel Relay Module, 5V DC, Optoisolated, for 5V, 3V, 3.3V Microcontrollers
USD 2.30 USD
Specifications
| Brand | Gringo Gadgets |
| Country Of Origin | China |
| Model | GG-DIY-RM4 |
| MPN | GG-DIY-RM4 |
| UPC | 811681034167 |
The LRD brand is on this relay, and the pins have a nice fit that resists wobble.