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Electronic attendance book
Nezval, Tomáš ; Macháň, Ladislav (referee) ; Šandera, Josef (advisor)
This Master’s thesis deals with analysis of available identification chips and the design electronic attendance book that these chips will use and store the measured information to a file on a memory card. One of the tasks is to compare different kinds of identification cards and chips, and select the most appropriate type for the implementation process. Additionally, the work described the FAT file system, which is used for data storage card.
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Design of suitable HW and SW components for remote data transmission
Pietrowicz, Daniel ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
This thesis is focused on the design of remote data transmission equipment, without access to mains power. The device will measure the voltage of the gas pipeline and send this information to the operator for processing. Analysis of today's technologies for long-distance transmission and based on the selected technology, the device will be designed. According to selected components, its power supply will be designed with the aim of long-term functionality and continuous operation.
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Controlled power generator of current impulses
Gabriel, Viktor ; Vrba, Kamil (referee) ; Rampl, Ivan (advisor)
The goal of this thesis is to design and realise microprocessor-controlled generator of current impulses, which are being brought in induction load. Thesis contains description of individual functional generator parts, mainly microprocessor program equipment. The text also aims for inductor design as an induction load and other solutions of power parts with the selection of the most suitable one. The generator of current impulses itself is realised on two-sided printed circuit board.
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Light Source Controlled by Microcomputer
Koláriková, Lucie ; Musil, Petr (referee) ; Zemčík, Pavel (advisor)
Light technology is one of the fastest growing technology. By computer controlled light sources many effects usable in variety of industries can be achieved. This thesis deals with the analysis, design and implementation of an embedded system focusing on the control of three-color LED modules by microcomputer. Information about different light source control options is also provided. The final designed product is a light panel with LED modules which are controlled by the Arduino platform.
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FPGA implementation of microcomputer
Šulc, Tomáš ; Fujcik, Lukáš (referee) ; Bohrn, Marek (advisor)
This thesis deals with architecture of 8-bit Sinclair ZX Spectrum 48K microcomputer and modification of this architecture for an implementation on an FPGA circuit. Theoretical part of the work is focused at the description of the architecture divided into functional blocks with focus on the flow of the signals on all buses. In practical part the functional blocks are modified to respect the data flow on buses when communicating with microprocessor and to utilize available interfaces of development board with Xilinx Spartan-3 FPGA. The project was implemented on the board to verify the accuracy of the design.
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Simple one-chip microcontroller programmer
Verner, Lukáš ; Číž, Radim (referee) ; Daněček, Vít (advisor)
The main purpose of my bachelor thesis is acquaint with issue programming of Atmel AVR microcontrollers and to create a simple chipprogrammer with component units like LEDs, switches, LCD display, DA converter for testing and development. The first part deal about questions of theory programming memory inside microcontrollers and descrption of programming algorithm. The memories is possible program in three way. The most used method is method call „In System Programming“ ISP. This method provide easy and fast manupulation. Order method of programming memory require 12V supply. These method are parallel and serial high voltage programming. The concept of programmer is design to all method of programming memory. From previous information about programming memory was written source code of program to control programmer that receive command from computer and ensure performing of right algorithm in target microcontroller. In the next chapter is clarified design of hardware items and there is the simple user manual of items and installation of programmer. The final part of thesis explains how to use programmer's tworowconnectors and setting jumpers for programing in daily work. In attachments are electrical scheme, list of devices, printed circuit board, files of circuit board and scheme in Eagle format, source code and binary program to control microcontroller of simple chipprogrammer. These attachments are needed for make a chipprogrammer.
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Design of suitable HW and SW components for remote data transmission
Pietrowicz, Daniel ; Marada, Tomáš (referee) ; Němec, Zdeněk (advisor)
This thesis is focused on the design of remote data transmission equipment, without access to mains power. The device will measure the voltage of the gas pipeline and send this information to the operator for processing. Analysis of today's technologies for long-distance transmission and based on the selected technology, the device will be designed. According to selected components, its power supply will be designed with the aim of long-term functionality and continuous operation.
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Model Train Controlled by Microcomputer
Kavánková, Iva ; Kapinus, Michal (referee) ; Zemčík, Pavel (advisor)
This bachelor thesis is about controlling model trains by camera. It deals with the analysis, design and implementation of the embedded system for modeling track management. The main part is image processing in real-time and following evaluation. Designed and realized product contains model railroad with sensor, which are controlled by open-source platform called Arduino Mega 2560 and microcomputer Rapsberry Pi 3 model B. Final system was implemented in programming language Wiring and scripting language Python.
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