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Uninterruptible AC Power Supply
Jansa, Josef ; Kubíček, Michal (referee) ; Šebesta, Jiří (advisor)
This work deals with the standby power sources for heating circulating pumps for solid fuel. This work also deals with specific design UPS for circulating pump house 230 VAC maximum power of 50W, including automatic battery charger 12V and monitoring units.
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Laboratory Kit for Programmable Logic Demonstration
Svoboda, Stanislav ; Kubíček, Michal (referee) ; Kolouch, Jaromír (advisor)
This bachelor’s project deals with solutions of laboratory kit for teaching of work with CPLD curcuits which are made by company ALTERA. It is also including design of PCB - printed cirucit board and way of their realization. For construction is used circuit CPLD EPM 7064SLC44 made by ALTERA. Whole laboratory kit for Programable Logic Demonstration is designed as individual unit, which is capable to work as individual function. The kit can be amplified by connection of optional peripherals.
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Design of stabilized dual power supply
Svoboda, Tomáš ; Kubíček, Michal (referee) ; Brančík, Lubomír (advisor)
This bachelor’s thesis is focused on design and construction of stabilized dual power supply with adjustable output voltage in range 0 – 30 V and adjustable current limit in range 0 – 3 A. Power supply consists of line transformer, switching regulator and subsequent application of linear regulator for better output properties. Measurement of output voltage and current is realized by microcontroller ATmega644, which has optical separated inputs. In this thesis the device is designed and simulated. The design is verified by prototype device and then full construction is done. Construction is tested by measurements, which confirm a proper design.
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System for precise dynamic measurement of bridge sensors
Čech, Jonáš ; Kolka, Zdeněk (referee) ; Kubíček, Michal (advisor)
This master’s thesis deals with design of measurement system for dynamic measurement of bridge sensors. After a short theoretical part, the own concept is introduced. System can provide sampling rate up to 250 kSa/s with 24-bit resolution. The maximum number of samples is about one and a half milion. At first, the design of analog part was made, in this phase of design the digital part is based on evaluation board with ARM Cortex-M7 and external memory. After final choice of appropriate ICs, the analog and digital part will be integrated into one PCB.
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FPGA core for data displaying on computer monitor using VGA port
Pišl, Adam ; Kováč, Michal (referee) ; Kubíček, Michal (advisor)
The aim of this project is to perform the study of a driver for controlling computer monitor using VGA port. The driver is based on FPGA which is used to generate VGA signals. The main purpose of the project is to design a hardware core for gate array which can be used as part of some complex FPGA design to provide a comfortable user interface. The project describes the main part of the VGA driver – module for generating control signals and module for displaying text information that is sent from a PC via serial port interface.
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On-board computer for older car
Knápek, Mojmír ; Kubíček, Michal (referee) ; Pospíšil, Martin (advisor)
A thesis is about designing a device, which can add to older car some functions, which are now common like central locking, car-alarm, immobiliser and automatic turning lights on. There will be also solved sensors of input signals, their connecting to the microcontroller and ways to show outputs. In the end of thesis will be designed schematic and board.
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