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Bachelor's Thesis
Author of thesis: Pavel Šrajer
Acad. year: 2025/2026
Supervisor: prof. Ing. Jaromír Hubálek, Ph.D.
Reviewer: Ing. Vladimír Levek, Ph.D.
This thesis focuses on the design and implementation of a measurement system incorporating the potentiostat EmStat Pico module for interferon gamma detection in a patient’s body. The system uses a smartphone with Android operating system and an app developed in the Kotlin language for the purpose of controlling the process of measurement by voltammetric method. The document also includes explanation of voltammetry principles in using the three-electrode measurement. It also addresses the general operational principles of potentiostat, summarizes the EmStat Pico module parameters and explains effects on measurements. In addition, the work focuses on the selection of appropriate communication protocols and the design of the PCB interface for communication between the potentiostat and the smartphone.
EmStat Pico, cyclic voltammetry, infection detection, communication interface design, Android app, potentiostat
Date of defence
16.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
C
Process of defence
Student seznámil státní zkušební komisi s řešením své bakalářské práce. Zodpověděl otázky a připomínky oponenta. Dále odpověděl otázky komise: Kdybyste vylil zemní plochu, mělo by to nějaké potíže? Zdůvodněte volbu procesoru ESP32? V prezentaci máte schéma, co je ten driver, USB+ a USB-? Co ESP32 zpracovává? Jaké jsou přesnosti, rozsahy napětí a proudu?
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Microelectronics
Study programme
Microelectronics and Technology (BPC-MET)
Composition of Committee
doc. Ing. et Ing. Pavel Šteffan, Ph.D. (předseda) doc. Ing. Vítězslav Novák, Ph.D. (místopředseda) Ing. Michal Pavlík, Ph.D. (člen) Ing. Vojtěch Dvořák, Ph.D. (člen) Ing. Michal Jelínek, Ph.D. (člen)
Supervisor’s reportprof. Ing. Jaromír Hubálek, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Vladimír Levek, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová