|
|
FPGA controller for LED video display
Dolejší, Miloš ; Bečková, Zuzana (referee) ; Hanák, Pavel (advisor)
This thesis deals with controlling a color graphic LED display using an FPGA. The first half of the theoretical part of this paper describes the properties of the used FPGA, the data source and a principle of controlling an RGB LED display. The second half describes an implementation of pulse width modulation and binary code modulation which enables the control of brightness of the display and of color depth of every sub-pixel. The practical part on the other hand describes the designing and the implementation of this module in the VHDL language. Then it explains the transfer of image data from Blackfin processor to the memory via PPI interface, the subsequent process of reading data from the memory, conversion of the data to a serial format and finally it describes the process of sending the data to the LED controller. The module was realized on the Digilent Atlys development board equipped with the Spartan-6 FPGA and was tested on a 32x20 light panel for the firm Ing. Ivo Herman, CSc.
|
|
|
LED display for conveyor for testbed I4.0
Rázek, Stanislav ; Kaczmarczyk, Václav (referee) ; Sýkora, Tomáš (advisor)
The bachelor’s thesis deals with the design of hardware and the creation of software for a matrix LED display, which will then be used in the bartender project. The LED display is controlled by a microcontroller. It is attached between the aluminum profiles forming its frame. Its function is to display information and create a graphical user interface for the dispensing conveyor belt
|
|
|
Planar LED Display Application
Houserek, Jiří ; Kosina, Petr (referee) ; Šandera, Josef (advisor)
This coursework deals theoretical with design and construction of the electronic clocks controlled by DCF77 signal, which is broadcasted from Germany. This device will be used as alarm and is able to show date. There is used display, which consists of 8x32 LED matrix in a modular, which is connected to main board over the edge. This device is controlled by microcontoller PIC16F887A. There are described displays, microcontrollers and DCF time signal.
|
|
|
Digital clock and thermometer with matrix display
Kerndl, Michal ; Stehlík, Jiří (referee) ; Šandera, Josef (advisor)
There is suggestion of obtaining exact time and temperature in this work, based on DCF signal and SMT160 temperature sensor. This project is based on LED matrix display wich is ready-to-connect module. Layout of this work is designed schematic and board layout wich can be used to produce working prototype. This prototype have been created and tested in practice.
|
|
|
Electronic information card
Šafář, Viktor ; Kadlec, Jaroslav (referee) ; Šandera, Josef (advisor)
Tato diplomová práce se zabývá návrhem elektronického informačního štítku, jehož základem je maticový LED displej. V teoretické části jsou probrány použitá rozhraní a periferie mikrokontroléru a PC a diskutuje se nad možnostmi kódování českých znaků. Dále se probírá krok za krokem návrh zařízení. Nejdříve jsou vytyčeny hlavní požadavky a funkcionalita zařízení, následuje výběr vhodných komponent a je navrženo elektrické schéma. Jádrem zařízení je mikrokontrolér Microchip PIC, pro který je dále navržen program. Nakonec je popsána a naprogramována aplikace pro MS Windows, která se se zařízením komunikuje.
|
|
|
Wireless stopwatch
Hampl, Tomáš ; Pristach, Marián (referee) ; Bohrn, Marek (advisor)
This bachelor thesis describes the design and implementation of the system of the wireless digital stopwatch for timing. Stopwatch is implemented by microprocessor ATmega16 and the wireless transfer of data by module RFM22. The theoretical part of the work is focused on the description of the all used technologies. The practical part is focused on the design and overall realization of the system. For the processing of the measured results is programmed user application. The final result is the functional prototype of the device including software for microprocessors and computer.
|
|
|
Electronic information card
Karmazín, Michal ; Šteffan, Pavel (referee) ; Šandera, Josef (advisor)
This master thesis deals with design and construction of the electronic information card. Display consists of 8×32 LED matrix in a modular form which is soldered to the mainboard via edge. In the thesis there are described available circuit solutions, realization, technological description of connection between display module and mainboard and measurements made for verification of parameters.
|
|
|
LED display for conveyor for testbed I4.0
Rázek, Stanislav ; Kaczmarczyk, Václav (referee) ; Sýkora, Tomáš (advisor)
The bachelor’s thesis deals with the design of hardware and the creation of software for a matrix LED display, which will then be used in the bartender project. The LED display is controlled by a microcontroller. It is attached between the aluminum profiles forming its frame. Its function is to display information and create a graphical user interface for the dispensing conveyor belt
|
|
|
FPGA controller for LED video display
Dolejší, Miloš ; Bečková, Zuzana (referee) ; Hanák, Pavel (advisor)
This thesis deals with controlling a color graphic LED display using an FPGA. The first half of the theoretical part of this paper describes the properties of the used FPGA, the data source and a principle of controlling an RGB LED display. The second half describes an implementation of pulse width modulation and binary code modulation which enables the control of brightness of the display and of color depth of every sub-pixel. The practical part on the other hand describes the designing and the implementation of this module in the VHDL language. Then it explains the transfer of image data from Blackfin processor to the memory via PPI interface, the subsequent process of reading data from the memory, conversion of the data to a serial format and finally it describes the process of sending the data to the LED controller. The module was realized on the Digilent Atlys development board equipped with the Spartan-6 FPGA and was tested on a 32x20 light panel for the firm Ing. Ivo Herman, CSc.
|
|
|
Wireless stopwatch
Hampl, Tomáš ; Pristach, Marián (referee) ; Bohrn, Marek (advisor)
This bachelor thesis describes the design and implementation of the system of the wireless digital stopwatch for timing. Stopwatch is implemented by microprocessor ATmega16 and the wireless transfer of data by module RFM22. The theoretical part of the work is focused on the description of the all used technologies. The practical part is focused on the design and overall realization of the system. For the processing of the measured results is programmed user application. The final result is the functional prototype of the device including software for microprocessors and computer.
|
guest ::
