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HAM Station Log Book for Linux
Kaluža, Jan ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
The goal of this bachelor's thesis is to design and implement an amateur radio logbook software for a GNU/Linux operating system. After the short introduction there are described existent logbook applications together with analysis of their advantages and disadvantages. Based on this analysis the logbook application is designed and implemented. Finally, there is a summary and discussion of possibilities for further improvements.
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Rotational Display
Konečný, Ondřej ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This thesis describes the process of hardware and software development of a rotational display, that uses accelerometer for acquisition of placement data. It explains the principle of operation of the rotational display and of the components that were used. There are discussed various ways of accelerometer usage for these purposes and there is also explained the solution of the problem of timing for the purposes of displaying. In the end the thesis summarizes the results of the development process and outlines possible future development.
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GameBoy Advance Emulator for Mobile Platforms
Vilímek, Hynek ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
The GameBoy Advance console was released by Nintendo in 2001 and it has experienced phenomenal success during its existence. It used to control the majority of the market at one time and partly due to this it has become synonymous with portable gaming consoles. This popularity was gained especially thanks to the games developed for it. They have become so popular that even today there is a demand for them. These games, however, are not played on the original consoles but on today's mobile devices. And since current mobile devices are technologically very different from the console, it is necessary to run these games via an emulator.
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GUI for REPOMO
Šimek, Petr ; Růžička, Richard (referee) ; Sekanina, Lukáš (advisor)
Today, reconfigurable hardware is happend tendency when we can configure static circuit structure in the same way as software. REPOMO is a reconfigurable chip which contains 32 polymorphic gates. Polymorphism means that a gate can change its logic function as a response to the power supply voltage. The purpose of this thesis is to introduce the area of polymorphic circuits and construction and function of REPOMO chip. The main goal of the thesis is proposed and implemeted graphical user interface which make easy progress applications for chip REPOMO.
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Roboarm Controlled by FITkit
Říha, Lukáš ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
The terms robotics and roboarms have a huge meaning in the today's world. This thesis describes the simple roboarm ROB1-3 control by the help of FITkit. FITkit has two main parts which are used for control - the microcontroller and the FPGA chip. The controlling of the roboarm is possible by the keyboard of FITkit or by the terminal. The motion is enabled by three servos Hitec HS-311. The servos are controlled by PWM signal which is generated by microcontroller of the FITkit.
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"Safety in Electroengineering" e-Learning Course
Haresta, Petr ; Strnadel, Josef (referee) ; Růžička, Richard (advisor)
This thesis deals with e-Learning and the e-Learning tool 'Moodle'. It also focuses on the state of legislature in the area of work security in electrotechnics (bill No. 50/1978, Code of Law). Furthermore it concentrates on creation of a course which should prepare the students for the exam/test on work security in electrotechnics. It summarizes the usage and the history of e-Learning at VUT.
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ALU Built-In Self Test
Bednář, Jaroslav ; Růžička, Richard (referee) ; Drábek, Vladimír (advisor)
This work deals with faults, errors and failures, which can occur during manufacturing and long term operation. Work describes the various failures and fault models. There are some approaches to get fault tolerant systems, mainly in hardware. The thesis continues with a summary of methods for ALU software testing. The last chapter is about tests generation for microcontroller MSP430.
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Building Heating System Controller Using Zigbee
Mičulka, Lukáš ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This thesis is focused on the design and implementation of heating controller system of the model house. In terms of design is the emphasis on simplicity, efficiency and scalability. Implemented heating controller system includes a central controller unit and modules that are placed around the model house and can perform several functions - temperature measurement, control actuators or remote parts of the wireless link. This thesis describes the complete development from the initial system design through assembly of all elements of hardware, firmware implementations for each module type and a control program running in the control unit. It also describes the communication between system elements. Suitably chosen solution combines wired and wireless connections, depending on how it is ideal in terms of the model house. The whole system of functional prototypes was tested and the results were summarized in the conclusion.
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Versatile Control Unit of Solar Collectors
Tříska, Vít ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
This thesis deals with design and implementation of a versatile control unit, which is primarily designed for control of solar collectors. It describes the various stages of design. First, the system of solar collectors is introduced. Its input-output parts are analyzed and the requirements are determined for the control unit. The characteristics of temperature sensors are examined, the work deals with continuous variable speed circulators. The following part is dedicated to hardware and software implementation of the objectives of the work. The boards were designed in Eagle design environment, the firmware was written in C programming language. In conclusion, the evaluation of the results of the proposed system and possible ways of its further development are discussed. The versatile control unit can be deployed in practice realistically.
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