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Peristaltic pump control via USB interface
Balogh, Jaroslav ; Chmelař, Milan (referee) ; Čech, Petr (advisor)
The purpose of this bachelor’s thesis is to practical realization of connection between peristaltic pump Rainin Dynamax RP-1 and PC, using USB interface. Integrated circuit device FT232R has been used in USB-RS422 converter, due to modified RS422 interface, which the pump RP-1 uses. There was also developed software for pump’s remote controll. RP-1’s functions can be driven from remote side or eventually automatized with this software. This work is based on semestral thesis and in future can be used in another aplications with RS422 or with RP-1 pump. Department of Biomedical Engineering, attached to FEEC, Brno University of Technology, will use this remote controll in analysis of DNA.
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USB Key
Slimařík, František ; Růžička, Richard (referee) ; Strnadel, Josef (advisor)
These days USB interface belongs to the most used interfaces for communication between computer and external devices. It must satisfy strict requirements to be provided its multiplatformity. In the process this interface found its use even in microcontrollers. This thesis is focused on design, compilation and programming of hardware USB key of HID standard with usage of microcontroller MC68HC908JB8.
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Induction Heating Control Unit
Válik, Martin ; Čožík, Ondřej (referee) ; Macháň, Ladislav (advisor)
The text is focused on development induction heating coltroller. The motivation to create such a device was to correct deficiencies and add the necessary functionality for a device of this type. This was achieved mainly by adding the graphic display and USB interface. Graphic TFT display with buttons and a rotary encoder creates user interface. Part of the control unit is also circuit evaluateing temperature from three thermocouples. The paper dealt with the optimal solution for power supply, communication between control unit and power part, way of controlling graphical TFT display and selection of other components. The core is of course, suitable microcontroller, which manage all parts of the device.
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Monitor for Wireless M-Bus
Baštán, Ondřej ; Arm, Jakub (referee) ; Šťastný, Ladislav (advisor)
The thesis proposes a battery-powered devices to monitor and record communications Wireless M-BUS. Work describes how the communication protocol M-BUS, and the related wireless communication protocol Wireless M-BUS and selection of appropriate hardware for the design of the equipment in question. Work also deals with the design and creation of firmware that matches the selected hardware and purpose solutions.
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Controlling and construction of robotic arm
Sobota, David ; Vaněk, Jiří (referee) ; Vyroubal, Petr (advisor)
This work deals with creating of robotic arm including program for processor and computer interface with graphical programming for robotic arm. It search for solution, how to connect computer with board fittingly and how to create graphical interface for programming of the arm. Topic of this work is originated as the need to create learning tool for school subjects Computer projecting of production, logistic and ecology and Technological projecting and logistic.
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RFID chips reader with AVR microcontroller
Vaníček, Aleš ; Daněček, Vít (referee) ; Šilhavý, Pavel (advisor)
This thesis deals with design and practical realization of a simple reader module, RFID chips. In the first part of the thesis focuses on the theory of RFID system, which tries to outline the basic principles of automatic identification of goods or persons using RFID. The second part is focused on the implementation of a device that operates at 13.56 MHz HF band, and supports the standards ISO 14443 and ISO 14443B.
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Communication Environment for Spectral Analyzer Control
Smělík, Martin ; Šebesta, Jiří (referee) ; Dřínovský, Jiří (advisor)
The aim of this master‘s thesis was design a new communication interface for spectral analyzer Seaward EMC Spectrum Receiver, which instead of the RS 232 interface is connected to a computer via the USB interface. This thesis contains both hardware and software solution based on the analysis and comprehensive understanding of communication between the spectrum analyzer and the computer. Further it contains the whole realization of communication interface and an example of measurement of the EMC problems too. Last part of this thesis was a realization of the automatic measurement via the development environment MATLAB and Agilent VEE, which was used for measurement of noise background.
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Digital Oscilloscope on FITkit Platform
Veškrna, Ondřej ; Vašíček, Zdeněk (referee) ; Šimek, Václav (advisor)
This thesis deals with the design of a device that enables to monitor the behavior of the measured signal on the computer screen, using the principle of the digital oscilloscope. The control element of the device is the field programmable gate array (FPGA) on FITkit platform. The FPGA configuration controls the input signal sampling and sends the received samples through the USB interface to the PC. The graphical application implemented in the computer tries to restore the signal and then displays it on the screen.
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Remote Control for Positioning Device
Ťapucha, Andrej ; Hanák, Pavel (referee) ; Schimmel, Jiří (advisor)
This thesis describes the design of 2D adjustable, equipment for acoustic measurements in laboratories. It uses models and linear axes MAXS1BR PAS41BR ILS1R573PB1A0 with engines from Schneider Electric. Engines include power electronics and their Steering operation takes place via communication protocol RS - 485th It was therefore suggested communication hardware which, from a personal computer orders transferring the corresponding protocol. Operation takes place in two modes, the first setting of the measuring microphone is fixed in position and the second is a shift between two points specified speed. The device of prevodníkom drafted by the USB processor to ATMEGA 162 and then the log RS - 485th Part of the work is and design of mechanical parts, serving to link the two axes and subsequent attachment of the stand. Other mechanical devise was part of a bracket for fixing the measurement microphone and would meet the requirements of universality.
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