[elecena] W5100S-L - zmiany ceny Chip; Ethernet; 70MHz; 25-70MHz; SPI, BUS; internal 16KB memory; 3.3V; 10-210mA; LQFP 48-pin W5100S-L - 13.65 PLN https://elecena.pl/product/20903985/w5100s-l 2022-05-28 W5100S-L - 17.04 PLN https://elecena.pl/product/20903985/w5100s-l 2024-07-24 W5100S-L - 13.65 PLN https://elecena.pl/product/20903985/w5100s-l 2024-07-31 W5100S-L - 11.10 PLN https://elecena.pl/product/20903985/w5100s-l 2026-08-05