4/8 Way PC Intelligent Controller Board DC 12V Convenient Useful for Smart Home
13,60 €
The use of special relay driver chip ULN2803, more stable relay work. The use of genuine Songle relay. Wiring Mode: NC/COM/NO. The module adopts HID technology, foreign trade quality, without any driver, download the information inside the self-contained application, plug and play.
Jetzt bei Ebay:
