Adámek, Petr2018-11-152018-11-152018Edukacja – Technika – Informatyka nr 3(25)/2018, s. 359–3632080-9069http://repozytorium.ur.edu.pl/handle/item/4133Development and realization of prototypes was uder support of grant MPO CR//FT- -TA/023 of Czech Republic.The article deals with construction of electronics device usable in teaching process of technology education. The device is applicable in teaching of programming. Produced activated and tested scholar device is capable make the electro – chemical analysis of liquid solutions. This kind of observation is required in ecology.engAttribution-NonCommercial-NoDerivatives 4.0 Międzynarodowehttp://creativecommons.org/licenses/by-nc-nd/4.0/technology educationoperational amplifierpotentiostatelectro – chemical analysisConstruction of Basic Scholar Device For Education Proces and For Electro-Chemical Analysis of Solutionsarticle10.15584/eti.2018.3.522450-9221