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DC-DC converter for matrix controller system for LED
Gociek, Krzysztof ; Janík, Lukáš (referee) ; Hudcová, Lucie (advisor)
This diploma thesis deals with design and subsequent realization of DC / DC converter for supply of matrix LED fields for the automotive industry. Such a converter must be able to supply a current of several Amperes and a voltage of the order of tens of Volts. Matrix headlights are currently being developed by a number of automotive companies. These headlamps allow independently to control the intensity of light incident on different objects or people who are in front of a car. In addition to the front headlamps the matrix LED lights are also used in the rear and signaling lights. Here it serves mainly to create different animations that have no function except the overall enhancement appearance of the vehicle. All of these lights need power units that will be suitable to regulate current flowing into various combinations of LEDs illuminated.
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Pipetting indicator
Demjan, Michal ; Čmiel, Vratislav (referee) ; Škarvada, Pavel (advisor)
Thesis “LED pipetting indicator” considers possibilities of indication of working process using microplates with 96 and 48 wells. It is also considering low financial costs of the final product, same as universality for using microplates intended for different uses and researches and also for using microplates made by different manufacturers. This work follows designing of hardware, software and casing. Device is using 96 LED diodes, controlled by microcontroller which is able to communicate with system of higher level.
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Led matrix 8x64
Marek, Michal ; Macháň, Ladislav (referee) ; Šteffan, Pavel (advisor)
The bachelor thesis describes what is a LED matrix and how to control them. The function of the control circuits for the LED matrixes, the function of the current controller and microcontroller programming method are delineates in the project. These include microcontroller programming via universal serial bus, changing source code parameters via local ethernet network with the ethernet connect module, using standard peripheral buses for serial transmissions and the ways of controlling LEDs using relevant libraries. Objective is to introduce a solution for LED controlling using the Windows software application and propose complex assembly includes all the necessary blocks, which provides simple operating for new users.
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DC-DC converter for matrix controller system for LED
Gociek, Krzysztof ; Janík, Lukáš (referee) ; Hudcová, Lucie (advisor)
This diploma thesis deals with design and subsequent realization of DC / DC converter for supply of matrix LED fields for the automotive industry. Such a converter must be able to supply a current of several Amperes and a voltage of the order of tens of Volts. Matrix headlights are currently being developed by a number of automotive companies. These headlamps allow independently to control the intensity of light incident on different objects or people who are in front of a car. In addition to the front headlamps the matrix LED lights are also used in the rear and signaling lights. Here it serves mainly to create different animations that have no function except the overall enhancement appearance of the vehicle. All of these lights need power units that will be suitable to regulate current flowing into various combinations of LEDs illuminated.
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Pipetting indicator
Demjan, Michal ; Čmiel, Vratislav (referee) ; Škarvada, Pavel (advisor)
Thesis “LED pipetting indicator” considers possibilities of indication of working process using microplates with 96 and 48 wells. It is also considering low financial costs of the final product, same as universality for using microplates intended for different uses and researches and also for using microplates made by different manufacturers. This work follows designing of hardware, software and casing. Device is using 96 LED diodes, controlled by microcontroller which is able to communicate with system of higher level.
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Led matrix 8x64
Marek, Michal ; Macháň, Ladislav (referee) ; Šteffan, Pavel (advisor)
The bachelor thesis describes what is a LED matrix and how to control them. The function of the control circuits for the LED matrixes, the function of the current controller and microcontroller programming method are delineates in the project. These include microcontroller programming via universal serial bus, changing source code parameters via local ethernet network with the ethernet connect module, using standard peripheral buses for serial transmissions and the ways of controlling LEDs using relevant libraries. Objective is to introduce a solution for LED controlling using the Windows software application and propose complex assembly includes all the necessary blocks, which provides simple operating for new users.
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LED field in the matrix 8x8
Kuneš, Michal ; Blažek, Jan
The reserach report describes design and implementation issues of LED field with triangular matrix of diodes. LEDs with the narrowest bandwidth and with the largest homogeneity of emitted light cover the widest wavelength bandwidth overall (350 - 1000nm). The proposed equipment is dedicated to multispectral acquisition of paintings.
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