Bachelor Qualification Work Defenses Continue: We Keep Introducing Interesting Projects 20.06.2025!

Zinov’yev Mykhailo Serhiyovych, KIUKI-21-8 group. “Analysis and Visualization of the Input Audio Signal Spectrum Using a Raspberry Pi Pico Microcontroller.” The qualification work is dedicated to the development of a prototype device for real-time spectral analysis and visualization of input audio using a Raspberry Pi Pico microcontroller board. The scientific and practical result is the implementation of a prototype that differs from similar projects in its high computation speed, wide frequency spectrum range, and overall user-friendliness.

Malkov Yehor Ihorovych, KIUKI-21-7 group. Microcontroller-based heart rate monitor model with integration into a mobile application. The qualification work is dedicated to creating an autonomous software-hardware complex for measuring heart rate and visualizing data on a smartphone. Within the scope of the work, an analysis of existing technological solutions in the field of pulse oximetry was conducted, and their limitations were identified. The implemented system consists of a hardware part based on an ESP32 microcontroller and a mobile application on the React Native platform. The hardware part includes an MAX30102 optical sensor for data collection, and the mobile application provides session synchronization, heart rate processing and visualization, as well as an interface for viewing the history of recorded sessions. During testing, the complex demonstrated stable operation, quick connection to the device, accurate heart rate detection, and correct handling of signal loss cases. The results confirm the possibility of practical application of the development in daily life and fitness.

SDG “Quality Education.”