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Design and realization of photodetector using Arduino platform
Vrána, Milan ; Háze, Jiří (referee) ; Veverka, David (advisor)
Arduino, Arduino Nano, Processing, photodetector, optical gate, communication, UART, I2C, interrupt, timer, application, temp measurement, humidity measurement, electroscope, 3D print
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Optical device for breath CO2 concentration analysis
Škorpík, Daniel ; Milek, Jakub (referee) ; Čmiel, Vratislav (advisor)
This Master's thesis discusses about the measurement of the carbon dioxide concentration in breathing by an optical analyzer using infrared absorption spectroscopy. The method is described with the technical focus on individual components needed for subsequent implementation. A circuit diagram is created to produce Arduino platform devices that serve as hardware to connect and power individual parts and software to create a user environment, followed by a Bluetooth module to transmit measured data to mobile devices where real-time results are presented.
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Heating System Central Compatible with eQ-3 Platform
Kažimír, Miroslav ; Šimek, Václav (referee) ; Vašíček, Zdeněk (advisor)
Efficient heating management can contribute to significant energy savings and by that to save the environment. This bachelor thesis deals with design and implementation of a functional prototype of the central for heating control based on Raspberry Pi 3 platform, which is used for wireless management of the eQ-3 MAX! system's radiator thermostatic heads. Part of the work is also the creation of a thermostat that measures air temperature and relative humidity. The user has ability to pair devices with central unit and control the system via the web interface. The resulting central unit can be installed alongside another application on the Raspberry platform, which makes it possible to save money. At the same time, the work enriches the eQ-3 protocol reverse engineering community.
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Floorball stick motion sensor
Hunkařová, Nikol ; Čmiel, Vratislav (referee) ; Janoušek, Oto (advisor)
This bachelor‘s thesis deals with accelerometer and gyroscopic data during floorbal shot using the Arduino platform and the Matlab programming language. The theory of floorball, features and proper hole selection are included in this study. There are also described components for measuring and wireless transmission of accelerometer and gyroscopic data using the Arduino platform. The components are inserted into the shaft of the floorball stick. Data from the Arduino are transfered to the Matlab programming language using the Bluetooth module HC-05. The Matlab is used for processing and displaing gyroscopic and accelometric data. Graphical user interface is created for data measuring processing and displaying. Three types of shots are compared as well as beginner and advanced player shots measured by motion sensor.
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Monitoring system of boiler room
Navrátil, Marek ; Valach, Soběslav (referee) ; Bradáč, Zdeněk (advisor)
Thisdiplomathesisdealswiththedesignofamonitoringsystemforsolidfuelboilers.The first describes the sensors most commonly used in boilers room including a description of the principle of operation. The main content of the thesis is the design of the own boiler monitoring system. First the appropriate structure of the entire system is selected followed by the detailed design of individual parts of the device electronic wiring and selection of suitable sensors. The result of the thesis is the basis for the production of the proposed device and created service program.
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Control and monitoring of climate in groups of terrariums
Pavlišin, Tomáš ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
The aim of this master thesis is to propose a system for monitoring and regulation the climate in groups of terrariums using Raspberry Pi platform and with subsequent well-arranged representation through the web server. Each group of terrariums has its own measure and regulation device Arduino NANO that wirelessly communicates with central computer Raspberry Pi. The measured values are stored in the MySQL database in central computer. These values are then graphically displayed on the web page. Limit values for regulation and regulation times can also be set through web page.
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Control and monitoring of climate in groups of terrariums
Pavlišin, Tomáš ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
The aim of this master thesis is to propose a system for monitoring and regulating the climate in groups of terrariums using the Raspberry Pi platform and subsequent transparent display through the web server. Each group of terrariums has its own control device that wirelessly communicates with the Raspberry Pi control computer. The measured values are stored in the MySQL database on the control computer. The measured values are graphically displayed on the web page.
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The focus control unit for the optical microscope
Flek, Petr ; Řezníček, Michal (referee) ; Adámek, Martin (advisor)
The aim of bachelor thesis was to focus on the issue of creating photos with great depth of field, which are developed on an electronically controlled optical microscope with photographic equipment. Arduino module with a series ATMega (Atmel Corporation) microcontroller, that was selected for management control device has been described in detail in the next section. Work includes the design and implementation of the control unit, which automates the process of capturing digital images from the microscope. The control unit contains a module Arduino with ATmega328 processor, which controls the stepper motor connected to focus of the JENAVERT microscope (Carl Zeiss). Device communicates with the user by buttons and LCD display.
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Home weather station based on Raspberry Pi
Špringer, Radek ; Červenka, Vladimír (referee) ; Krajsa, Ondřej (advisor)
The aim of this bachelor thesis is to design and build a home weather station using the platform \raspi{}. The weather station is divided into computing and sensor part. The sensor part of the weather station is implemented through a wireless module, which measures the temperature, pressure, brightness and moisture. The measured values are sent to the weather station computer, where they are processed by \raspi{}. The processed values are then stored in a MySQL database on an external web server. On the web server, the user is shown the actually measured values, graphical waveforms of meteorological data with the option to display the course during the selected day of a year.
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