[elecena] MODUŁ ARDUINO PRO MINI 3,3V 8M CLONE DEVELOPMENT BOARD ATMEGA328 (ARD-PROMINI-3V38M) - zmiany ceny MODUŁ ARDUINO PRO MINI 3,3V 8M CLONE DEVELOPMENT BOARD ATMEGA328 (ARD-PROMINI-3V38M) - 12.50 PLN https://elecena.pl/product/25325448/modul-arduino-pro-mini-3-3v-8m-clone-development-board-atmega328-ard-promini-3v38m 2024-02-17 MODUŁ ARDUINO PRO MINI 3,3V 8M CLONE DEVELOPMENT BOARD ATMEGA328 (ARD-PROMINI-3V38M) - 14.50 PLN https://elecena.pl/product/25325448/modul-arduino-pro-mini-3-3v-8m-clone-development-board-atmega328-ard-promini-3v38m 2025-04-12