[elecena] UILT32U02b UILT32U02b - zmiany ceny 32-bit MCU; 64kB-FLASH; 8kB-SRAM; 2,8V~5,5V; 72MHz; A/D; UART; SPI; TWI; USB; -40°C ~ 85°C; UILT32U02b UILT32U02b - 3.55 PLN https://elecena.pl/product/23507296/uilt32u02b-uilt32u02b 2023-05-22 UILT32U02b UILT32U02b - 3.23 PLN https://elecena.pl/product/23507296/uilt32u02b-uilt32u02b 2025-09-01