[elecena] ST1140 - zmiany ceny Czujnik wykrywający linie do Arduino 3,3-5V TTL L/H ST1140 - 8.00 PLN https://elecena.pl/product/15940386/st1140 2019-10-02 ST1140 - 9.22 PLN https://elecena.pl/product/15940386/st1140 2022-11-02 ST1140 - 9.12 PLN https://elecena.pl/product/15940386/st1140 2022-12-06 ST1140 - 9.28 PLN https://elecena.pl/product/15940386/st1140 2023-02-15 ST1140 - 9.12 PLN https://elecena.pl/product/15940386/st1140 2023-03-23 ST1140 - 8.91 PLN https://elecena.pl/product/15940386/st1140 2023-04-28 ST1140 - 8.81 PLN https://elecena.pl/product/15940386/st1140 2023-06-03 ST1140 - 8.79 PLN https://elecena.pl/product/15940386/st1140 2023-07-09 ST1140 - 8.00 PLN https://elecena.pl/product/15940386/st1140 2023-08-16 ST1140 - 15.38 PLN https://elecena.pl/product/15940386/st1140 2025-04-05