Design and implementation of camera module

Cílem diplomové práce je navrhnout levný, avšak dostatečně výkonný a univerzální systém, schopný snímání a zpracování obrazu z digitální kamery. Další částí je návrh a implementace funkcí pro zpracování obrazu a komunikace s nadřazeným systémem.Master thesis is aimed on the design of cheap and universal system, but also powerful enough to be able to obtain and process images from the digital camera sensor. Further part of the work is design and implementation of functions for image processing applications and communication with superior system.

Implementation of "Line Following" task using platform Eyebot

Tato bakalářská práce pojednává o využití platformy EyeBot v realizaci čtyřkolového vozidla, jež pomocí kamery sleduje tmavou linii, podle níž je zamýšlena jeho jízda. Eyebot je učební pomůcka, obsahující procesor, řadu vstupů a výstupů a to jak analogových tak digitálních a spoustu dalších komponent, která nám přibližuje postup moderní techniky a dává nám možnost seznámit se s funkcí a principy ovládání mechatronických soustav.This bachelor work is focused on using Eyebot platform in construction of four-wheeled vehicle, that has objective to follow the dark line with a camera. Eyebot is a kind of educational robotic device, which helps us to understand closely modern technology and programmable systems with CPU, learn more about controlling and working with the mechatronical systems.

Physical fitness of children in primary schools in Velke Mezirici and their participation in sport.

TITLE Physical fitness of children in primary schools in Velke Mezirici and their participation in sport. AIM The aim of this dissertation is to establish the level of physical fitness and participation in organized fitness activity in primary schools in Velke Mezirici. Additionally, to find out whether above average talented children exercise more often than the ones bellow average and whether the ones with above average fitness level carry less subcutaneous fat then the ones with fitness level below average. METHODOLOGY The data for this dissertation is gathered through empirical quantitative research. This research will be carried out under standardised conditions minimizing the outside influence (gymnasium). The Focus group for this research were pupils from primary schools in Velke Mezirici. RESULTS Based on the research is apparent that almost half of tested children achieve bellow average results in kinetic tests and almost three quarters tested children participate in organized sport less than three times a week. It was also established that the children with well above average fitness participate in organized sport three times as often as the ones well below average. KEY WORDS Kinetic endurance, physical fitness, testing, younger school age, participation in sport, life style, dynamic activity...

Design and implementation of camera module

Cílem diplomové práce je navrhnout levný, avšak dostatečně výkonný a univerzální systém, schopný snímání a zpracování obrazu z digitální kamery. Další částí je návrh a implementace funkcí pro zpracování obrazu a komunikace s nadřazeným systémem

Physical, Thermal, and Mechanical Characterization of PMMA Foils Fabricated by Solution Casting

The physical, thermal, structural, and mechanical properties of poly(methyl methacrylate) PMMA foils cast from solutions of toluene were investigated by differential scanning calorimetry, optical microscope, Fourier infrared spectroscopy, and dynamical mechanical analysis. The PMMA foils were prepared from a different ratio of PMMA powder with toluene solvent by the solution cast method. The surface features, glass transition temperature, and C-H bonds of foils were investigated and compared with commercial PMMA foil. The mechanical characterization of foils was examined by using static and dynamic loads in axial and transverse modes. The tensile behaviors of the commercial and as-prepared foils were investigated by using a strain rate of 0.01/s. The dynamical behavior of the foils was tested in tensile mode using 0.1 N of stress with a frequency of 1 Hz for the determination of storage, loss modulus, and damping values of the tan delta. A significant shape memory was observed in all of the prepared PMMA foils. The solution cast method allows for tuning the glass transition temperature of polymer foil that could easily integrate with the NiTi alloy phase transition temperature to fabricate a suitable composite structure. Integrating both structures will open the flexibility in bistable actuators in composite structures as a function of thermal cycles