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Design of a complex automated system for aquarists
Hedvíček, Michal ; Kunz, Jan (referee) ; Uher, Miroslav (advisor)
Thesis deals with the theoretical design of an automatic control system for the aquarium and following simulation software environment Proteus ISIS. Due to simulation program can verify the behavior of the microprocessor in the specified functions, the correctness of electrical connections and errors in source code. The second part is analysis of commercial systems, their characteristics and applications. Apart from available commercial systems, there is a basic overview of commonly used peripherals in the aquarium, including their comparison and evaluation. Furthermore, the implementation of a complex system is done and the procedures and methods needed to set up the system are described. This topic also deals with cooling and reliability tests.
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Transmitter of PD MIDI messages
Čepl, Josef ; Kubánek, David (referee) ; Káňa, Ladislav (advisor)
The bachelors thesis consider in problems of MIDI communication in musical industry with a view to control external sound module assist in user-simply equipment. For the realisation were chosen facilities such as microprocessor, keyboard and LCD display. Product will extend possibilities of usage musical instruments which, except playing, doesn’t dispose the ability to control external MIDI compatible modules. The transmitter will involve to MIDI system from between instrument and possible reflected end use device. Software will specialize on programming language C, which is one of the most wide-spread. There is development environment freeware WinAVR which supports even C language. Technology of AVR programmers will allow implementation of the program to microcontroler. The first part of thesis is analyse of MIDI interface used in commercial reachable musical systems from specification of the interface to types of messages. The second part contains of detail solution with aspect on it’s practical use to potentional user. The conclusion sumarizes of work and possible other updates and actualizations of manufacture.
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Inovation of laboratory tasks from BLOS
Urban, Jakub ; Valach, Soběslav (referee) ; Holek, Radovan (advisor)
This thesis deals with innovation of tasks from bachelor subject Logical systems. Three tasks in total in VHDL language were designed and tested for development kit Digilent Nexys 3 and peripheries Pmod which are connected to it. First task is focused on reading pressed key on matrix keyboard. Second and third tasks targets on displaying pressed key on OLED display, they differ by used controller for this display. Instructions for all tasks were created.
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Generation of the time duration pulse with adjustable delay
Toman, Vít ; Kubíček, Michal (referee) ; Šotner, Roman (advisor)
The bachelor's thesis is engaged on methods and possibilities of square impulses of basic parameters (impulse duration time and delay time) generation by 8-bit AVR microcontroller made by Atmel Corporation and by conception of the generator circuit. Impulse duration time and impulse delay time settings are managed by matrix keypad and they are displayed on matrix display. Impulse power characteristics depend on microcontroller's electrical power characteristics.
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Alarm device with message transmission via cell phone
Letocha, René ; Kovář, Jan (referee) ; Kolka, Zdeněk (advisor)
The topic of my thesis is a kind of safety equipment that is capable of on the basis of evaluated subject to warn or inform a user preset via mobile phone. The system can not only warn users before nezvaným guest, and thus act as GSM alarm, but can also inform users when a fire or flooding the building with water. The whole system has been designed to cover the needs of the award of the project and also the needs of end users, who wished not only reliability, but also simple and friendly user interface.
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Teaching guide for the ATMEL development board
Navrátil, Petr ; Hadinec, Michal (referee) ; Friedl, Martin (advisor)
Bachelor’s thesis is focused on developing applications for the developing board with microcontroller ATMEL (ATmega16). Bachelor’s thesis describes the microcontroller including a description of hardware components and control registers. This book describes the various peripherals on the developing kit with programming examples. Simple modules have been created for the developing board, which could be used to program complex project and easy aplications. On these modules are periphery as matrix keyboard, encoder, real time clock and circuit L293D for controling DC motor with PWM signal. The AVR Studio version 4.18 is described and used here as a programming software. This work should serve as a guide about ATMEL AVR ATmega series for beginning or advanced programmers. Examples of individual programs are a part of this work.
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Inovation of laboratory tasks from BLOS
Urban, Jakub ; Valach, Soběslav (referee) ; Holek, Radovan (advisor)
This thesis deals with innovation of tasks from bachelor subject Logical systems. Three tasks in total in VHDL language were designed and tested for development kit Digilent Nexys 3 and peripheries Pmod which are connected to it. First task is focused on reading pressed key on matrix keyboard. Second and third tasks targets on displaying pressed key on OLED display, they differ by used controller for this display. Instructions for all tasks were created.
|
|
|
Design of a complex automated system for aquarists
Hedvíček, Michal ; Kunz, Jan (referee) ; Uher, Miroslav (advisor)
Thesis deals with the theoretical design of an automatic control system for the aquarium and following simulation software environment Proteus ISIS. Due to simulation program can verify the behavior of the microprocessor in the specified functions, the correctness of electrical connections and errors in source code. The second part is analysis of commercial systems, their characteristics and applications. Apart from available commercial systems, there is a basic overview of commonly used peripherals in the aquarium, including their comparison and evaluation. Furthermore, the implementation of a complex system is done and the procedures and methods needed to set up the system are described. This topic also deals with cooling and reliability tests.
|
|
|
Generation of the time duration pulse with adjustable delay
Toman, Vít ; Kubíček, Michal (referee) ; Šotner, Roman (advisor)
The bachelor's thesis is engaged on methods and possibilities of square impulses of basic parameters (impulse duration time and delay time) generation by 8-bit AVR microcontroller made by Atmel Corporation and by conception of the generator circuit. Impulse duration time and impulse delay time settings are managed by matrix keypad and they are displayed on matrix display. Impulse power characteristics depend on microcontroller's electrical power characteristics.
|
|
|
Teaching guide for the ATMEL development board
Navrátil, Petr ; Hadinec, Michal (referee) ; Friedl, Martin (advisor)
Bachelor’s thesis is focused on developing applications for the developing board with microcontroller ATMEL (ATmega16). Bachelor’s thesis describes the microcontroller including a description of hardware components and control registers. This book describes the various peripherals on the developing kit with programming examples. Simple modules have been created for the developing board, which could be used to program complex project and easy aplications. On these modules are periphery as matrix keyboard, encoder, real time clock and circuit L293D for controling DC motor with PWM signal. The AVR Studio version 4.18 is described and used here as a programming software. This work should serve as a guide about ATMEL AVR ATmega series for beginning or advanced programmers. Examples of individual programs are a part of this work.
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