5V/12V USB Relais 1/2/4/8 CH Programmierbar Computer Steuerrelais für Smart Home
ab 5,68 €
It’s used the HID technology, so no need to install any driver in windows system and you can easy to use. Songle 5V Relay. 1 Channel 5V. Relay Type. 2 Channel 5V. Open the device, the software automatically obtain the current working state relay.
Jetzt bei Ebay:
