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Prototype of Outdoor Computer on STM32VL Discovery Platform
Leštach, Marek ; Orság, Filip (referee) ; Novotný, Tomáš (advisor)
This thesis focuses on describing of an outdoor computer prototype based on STM32VL Discovery platform and building it on the prototyping board. Prototype is able to locate itself with the help of GPS module and received data are recorded into connected MMC card formatted with the FAT filesystem. Information and trip statistics are displayed on a graphic display. Data on memory card are saved in NMEA-0183 format provided by the GPS module in order to be used with a map software on PC.
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Control System for Small Mobile Robot
Sárközy, Imrich ; Macho, Tomáš (referee) ; Žalud, Luděk (advisor)
The aim of this work was to design a control system based on the XMega microcontroller, for a small mobile robot with an tracked undercarriage. At first, my work was to develop an electrical scheme and circuit boards for the control system. The next step was to connect sensors for non electric quantity and modify the control algorithms for a simple navigation. In the last phase I tuned the user interface and the whole control system for minimal data flow between the mobile platform and the user interface.
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Electronic informative board
Kakáč, Tomáš ; Křivák, Petr (referee) ; Diblík, Jan (advisor)
This thesis dealt with concept of electronic informative board. The board is connected PC via USB. Data are converted from USB using converter to input microprocessor. These data are processed and displayed on graphic lcd display. During bachelor's thesis we're resumed with realization electronic informative board. We used a microcontroller from Atmel. Futher, we required a real-time circuit from manufacture Epson. For the imaging unit we used a graphic LCD display from copany Powertip. Following the design we compiled and revived a hardware part of the device. After a succesfull revive, we compiled a program for microcontroller. It was written in programming language C, with use of compiling enviroment AVR studio 4.
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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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Security system
Papoušek, Marek ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
The work deals witch design and realization of create an electronic security device based on Atmel AVR microcontroller’s family. Individual elements of security, together they communicate using XBee wireless interface. The device should provide notice through the GSM network disruption when guarded zone. Communication between the microcontroller, GSM module, and XBee module will be provided via USART bus. The whole system should take account of energy savings when using battery power.
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Altitude control of flying robot
Palacký, Tomáš ; Šembera, Jaroslav (referee) ; Baránek, Radek (advisor)
This bachelor’s thesis deals firstly with design and construction of a device for testing of altitude control algorithms of a flying robot. Secondly with creating and testing of an altitude control algorithm in order to apply findings while creating a copter control system. Provided is a selection and analysis of used hardware and software components – microcontroller AVR ATmega, ultrasonic sensor, motor controller and also communication interfaces IC, USART and SPI. Also design and realization of electrical wiring, circuit board and mechanical structure is being described here. The next section includes creation of software for microcontroller and PC application. The altitude control algorithm is developed using a simulation, furthermore tested and tuned for desired behavior.
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Light and effect technics control
Nedoma, Jakub ; Frýza, Tomáš (referee) ; Fedra, Zbyněk (advisor)
The aim of my bachelor degree work was to design and manufacture a mixing console for controlling the entertainment lighting and show technics (RGB lights, fog producing, lasers etc.). This console is compatible with all kinds of digital show appliances via DMX512 protocol.
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Wireless Messaging System
Musil, Tomáš ; Dlouhý, Jiří (referee) ; Sekora, Jiří (advisor)
The aim of thesis is a design of wireless pager, that can be used for short text messages transmission from the sender to a particular recipient. The report is sent from a computer via serial port. The application is based on microcontrollers, which provide data protection, evaluation and display data on the display of the receiver. The wireless transmission is effected via the RF modules, that are powered from batteries.
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