[elecena] STM32F405RGT6TR - zmiany ceny IC: mikrokontroler STM32 ARM; 168MHz; LQFP64; 1,8รท3,6VDC; STM32F4 STM32F405RGT6TR - 31.52 PLN https://elecena.pl/product/29999681/stm32f405rgt6tr 2026-03-27 STM32F405RGT6TR - 31.36 PLN https://elecena.pl/product/29999681/stm32f405rgt6tr 2026-04-14