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Multifunction board computer for motorcycles
Netáhlo, Tomáš ; Tošovský, Petr (referee) ; Brančík, Lubomír (advisor)
Master’s thesis deals with a design and a realization of multifunction board computer for motorcycles. The goal of the device is measuring speed, rotation speed of engine, temperature of ambient, temperature of engine, temperature in intake including signalization of overvoltage and hightemperature. The device is completed by above standard function such as measuring titl of motorcycle, climbing of route, route recording and data transmission to the computer. The thesis includes a complete solution of hardware and software part of the device.
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River mionitoring system with GSM communication
Pačinek, David ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
This master thesis is dedicated to system of water monitoring for use of alternative source power supply and GSM communication. The thesis carried out research on the possibilities to take measurements on watercourses, also detailed research of photovoltaic panel, available accumulators and their charging and a synopsis of similar systems. Furthermore, the master thesis also captures design and implementation datalogger device type with possibility to send measured data to the website.
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Various File Systems Used on Different Storage Devices
Bortlová, Pavlína ; Krčma, Martin (referee) ; Lojda, Jakub (advisor)
The bachelor thesis deals with storing data on various storage devices, namely on the HDD, SSD, flash drives, SD cards. In the teoretical part are discussed principles of functions storage media and data storage structure through various file system. In the practical part was measured read and write speeds selected combinations of file systems (FAT, NTFS, XFS, ext4, btrfs, exFAT, JFFS, F2FS) and storage devices (HDD, SSD, flash drive, sd card).
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HP 3000 Minicomputer Output Simulator
Klázar, Jakub ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This thesis shows the procedure of designing an embedded device that simulates the outputs of the HP 3000 minicomputer. The simulation is based on writing characters to the terminal and controlling the indicators of the minicomputer. Instructions of the simulation process are read from an SD card with the FAT32 file system. The result is a device that can be easily used to revive HP 3000 minicomputer or minicomputers with an interface similar to it.
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Datalogger
Hons, Viktor ; Čala, Martin (referee) ; Beneš, Petr (advisor)
This thesis deals with the making of a datalogger, which saves the data from differential pressure sensors placed on a building shell. These sensors measure negative pressure from the airflow around the building. The first part of the thesis includes market research of available dataloggers, industrial modules suitable for this application and appropriate differential pressure sensors. The device is assembled and programmed. Testing in real conditions on a horizontal roof with tiles is performed. The last part discusses programming and data processing, using script in Matlab software.
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Logger pulse from wattmeter
Severa, Pavel ; Kubásek, Radek (referee) ; Friedl, Martin (advisor)
Most electronic wattmeter contains output for processing information on the con- sumption of other devices. The aim of this semestral project is to create a suitable device for reading output from power meter, store this information on the removable medium in size and ability to integrate into the distribution cabinet. Among other things, will monitor and record mode cheaper electricity, known as night mode.)
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Evaluation kit with ARM7
Březík, Petr ; Macho, Tomáš (referee) ; Burian, František (advisor)
The work deals with the 32-bit microcontroller with AT91SAM7X256 ARM7 core. The overall purpose of the thesis is to use the microcontroller as a data logger in Orpheus robotic system. The main part of the work focuses on detailed description of the designed board, software and development environment. A comparison of different varieties of the microcontroller with this core is included.
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RFID bus-stop identifacation for sightless people
Straka, Radomír ; Zamazal,, Michal (referee) ; Dušek, Martin (advisor)
The aim of this master’s thesis is to design a device for identification of bus stops for blind people. In the beginning the work describes information about the RFID system, characterizes each part of this system, mutual communication of its components and evaluates possibilities of RFID communication frequency bands. Subsequently the work describes the block diagram of the device and the circuit scheme of each block. Work concentrates on a selection of circuit components for the RFID transceiver, the voice module, the control module and choose a suitable transponder to place it on metal constructions. Control programs are also described. PCB design of each board, partlists and source codes are in the appendices of this master’s thesis.
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