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Design of Laboratory Centrifuge for Sample Separation
Kašná, Marie ; Rubínová, Dana (referee) ; Fridrichová, Eva (advisor)
The project deals with the design of laboratory centrifuges with regard to aesthetic, ergonomic and technical parameters. Emphasis was placed on stability, ease of use and further possibilities for use. The project also includes an analysis of the current market. The resulting device design can be widely used, but is most suitable for small laboratories.
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Universal passive frequency crossover - laboratory device
Pacek, Dominik ; Hanák, Pavel (referee) ; Balík, Miroslav (advisor)
The aim of this work is to theoretically outline the issues associated with design of a passive crossover network in the context of speaker system design and the solutions to the mentioned issues.The practical part of the work deals with the design of a laboratory passive crossover network, it’s construction and creation of laboratory task utilizing the crossover network for teaching loudspeakers and speaker systems course.
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Audio D/A converter used for laboratory measurements
Abrman, Milan ; Stifter,, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
The aim of this thesis is design stereo digital to analog convertor for school laboratory usage. Scope of the thesis covers the design of all the functional units: input signal circuit, S/PDIF receiver, D/A converter, high quality analog output stage with active low pass filter. Thesis also cover design of all control and indicating parts containing microcontroller with control parts, alphanumeric OLED display and setting indicators.
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Audio ADC and DAC for laboratory measurements
Raszka, Dan ; Frýza, Tomáš (referee) ; Kratochvíl, Tomáš (advisor)
This paper describes the design of a laboratory equipment to demonstrate the influence of the sampling frequency and quantization errors on converter. Part of this work is to select appropriate ADC and DAC along with control microprocessor. The proposal contains other functional blocks such as analog input and output filters, LCD display and controls. It deals also with the design of software solutions to control and signal processing.
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Educational computer game, its creation and use for practice of laboratory equipment terminology.
ČECHOVÁ, Kristýna
The bachelor's thesis is focused on the creation and use of a computer game for chemistry equipment teaching especially for students of the second grade of elementary and lower grades of multi-year grammar school. The aim of this adventure game is to motivate, activate and develop inter-subject relationships. The educational computer game is situated in the Dačice castle. Students get information not only about science, but also about the local history, monuments and culture.
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Universal passive frequency crossover - laboratory device
Pacek, Dominik ; Hanák, Pavel (referee) ; Balík, Miroslav (advisor)
The aim of this work is to theoretically outline the issues associated with design of a passive crossover network in the context of speaker system design and the solutions to the mentioned issues.The practical part of the work deals with the design of a laboratory passive crossover network, it’s construction and creation of laboratory task utilizing the crossover network for teaching loudspeakers and speaker systems course.
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Design of Laboratory Centrifuge for Sample Separation
Kašná, Marie ; Rubínová, Dana (referee) ; Fridrichová, Eva (advisor)
The project deals with the design of laboratory centrifuges with regard to aesthetic, ergonomic and technical parameters. Emphasis was placed on stability, ease of use and further possibilities for use. The project also includes an analysis of the current market. The resulting device design can be widely used, but is most suitable for small laboratories.
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