[elecena] AT89C2051-24SJ - zmiany ceny IC MCU 8BIT 2KB FLASH 20SOIC AT89C2051-24SJ - 0.83 USD https://elecena.pl/product/26857270/at89c2051-24sj 2024-08-31 AT89C2051-24SJ - 1.66 USD https://elecena.pl/product/26857270/at89c2051-24sj 2024-09-05