MTDELE 6Pcs DC 3.3V Relay Module 1 Channel Optocoupler 3V/3.3V Relay…
USD 14.69 USD
Specifications
| Brand | MTDELE |
| MPN | MTD020 |
| UPC | 705252438693 |
When you look at this unit, the model 7.4.1.7-2 is printed clearly, and it feels reassuring to handle.