[elecena] DS1307Z+ SMD /87 - zmiany ceny DS 1307 z+ -- zegar czasu rzeczywistego I2C Obudowa SO08 DS1307Z+ SMD /87 - 2.30 PLN https://elecena.pl/product/5218042/ds1307z-smd-87 2015-06-25 DS1307Z+ SMD /87 - 3.25 PLN https://elecena.pl/product/5218042/ds1307z-smd-87 2016-01-25 DS1307Z+ SMD /87 - 3.15 PLN https://elecena.pl/product/5218042/ds1307z-smd-87 2020-11-15 DS1307Z+ SMD /87 - 3.25 PLN https://elecena.pl/product/5218042/ds1307z-smd-87 2022-06-16 DS1307Z+ SMD /87 - 3.38 PLN https://elecena.pl/product/5218042/ds1307z-smd-87 2022-10-19