[elecena] UIWS2818b UIWS2818b - zmiany ceny IC: driver; kontroler LED; 0,0165A; 12V; Kanały: 3; 3,5V~5,5V; -40°C~105°C; UIWS2818b UIWS2818b - 0.41 PLN https://elecena.pl/product/23539130/uiws2818b-uiws2818b 2023-05-27 UIWS2818b UIWS2818b - 0.34 PLN https://elecena.pl/product/23539130/uiws2818b-uiws2818b 2025-06-28