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3D LED color display
Rak, Jan ; Burian, František (referee) ; Jílek, Tomáš (advisor)
The goal of this project is to design and construct a LED cube for visualization and imaging attract attention. With respect to the assignment was determined resolution 8x8x8. For the overall management and communication with the PC was chosen development board STM32F4 Discovery, which, thanks to it parameters, is sufficient for this application. Cube consisting of diodes and power wires will sit on the governing board, which will include all parts of management and communication. Implemented firmware will have a base animations, it is also possible to control by superior system.The board will be covered by colored fabric for a better look.
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I2C-RS232 converter
Bednařík, Martin ; Zezula, Radek (referee) ; Zeman, Václav (advisor)
The objective of this thesis is to get familiar with function of I2C bus and microcontrollers AVR and study the principle of connecting microcontroller with the other circuits via this bus. Another goal is to design a device which will enable a communication between personal computer and controlled circuits. A part of this project is production of necessary microcontroller software equipment and to develop own communication protocol. Another output of this project is getting an overview of applied technologies, study possibili-ties of their additional usage and potential enlargement of device with another components.
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Laboraotry micronoctroller system FEKTis
Koleček, Tomáš ; Streit, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with design and implementation of laboratory microcontroller system, based on ARM architecture. Purpose of this thesis is to teach programming. This system allows the user to work with the internal and external peripherals of the microcontroller, which are equipped with the system. This thesis includes creating a concept its peripheral solution and realization itself. A suitable development environment is determined for the system and the thesis includes sample solutions for the proposed tasks.
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Design of control units for semiautomous convoy
Kolomazník, Vojtěch ; Růžička, Michal (referee) ; Mašek, Petr (advisor)
This bachelor thesis deals with a design of a low level control units for a semiautonomous convoy. A crucial purpose of control units is convoy vehicles control, where the designed unit will be able to control of steering and speed actuators, where PWM signals were used for actuators control. These are based on a high level system commands. Control unit is able to send ultrasonic sonar and battery level data to the high level control unit. The communication between high and low level control systems provides an USART communication interface.
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Synchronization of the time using the GPS
Švábeník, Petr ; Šmíd, Petr (referee) ; Vyskočil, Pavel (advisor)
This thesis discusses about using the worldwide satellite system GPS for time and frequency synchronization. This thesis presents study about basic principles of the GPS system, its segments and ways of using this system. Some GPS receivers suitable for receiving the time marks (pulses) used for time synchronization are described. Thesis contents designing of the circuit that will receive time marks and it will digitalize and record external signal and send it with precision time information to PC for displaying and post processing. Thesis also discusses about both hardware and software development of the synchronization module and software used in PC.
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Quadrocopter - Navigation Unit
Jurajda, David ; Florián, Tomáš (referee) ; Žalud, Luděk (advisor)
This bachelor´s thesis deals with navigation of the experimental flying device called Quadrocopter. It deals especially with navigation in open space by using global navigation satellite system GPS. The opening part of my thesis deals with GPS options and utilization in the Quadrocopter project. The middle part discusses design of the navigation module and the final part deals with data processing and its usage in navigation.
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Realization of a speech generator library for embedded systems
Kvasňák, Michal ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
The bachelor thesis is about implementation of library which allows to generate voice output using an embedded system Arduino Mega2560 rev3 to which buzzer is connected. The library works on logic obtained by analyzing the „HLAS“ program designed for personal computer Sinclair ZX Spectrum. The output of the work is a working library which is used for lab task designed to learn about USART serial communication interface.
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Program for test devices
Lapčák, Adam ; Duz, Aleksei (referee) ; Novák, Lukáš (advisor)
The purpose of this thesis is a design and realization of a device, which is designed for commissioning and testing of a device that processes data from scale tensiometers for the IoT database (tested device). The main two parts of a designed device are a microcontroller programmer and a tester. The device being tested is checked for the voltage in important nodes of the circuit, data validation from serial UART lines and status signals. The simple and quick connection between those devices is realized by spring-loaded pins. In addition to the design and realization of the device, the thesis also deals with the creation of a testing program that ensures data collection and store it in the microcontroller's memory for further error analysis of the tested device. The additional part is a control of the device and a visualization of the detected data in the PC application. Communication of the tester microcontroller with the PC is mediated by the USB/UART converter.
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Laboraotry micronoctroller system FEKTis
Koleček, Tomáš ; Streit, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with design and implementation of laboratory microcontroller system, based on ARM architecture. Purpose of this thesis is to teach programming. This system allows the user to work with the internal and external peripherals of the microcontroller, which are equipped with the system. This thesis includes creating a concept its peripheral solution and realization itself. A suitable development environment is determined for the system and the thesis includes sample solutions for the proposed tasks.
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