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Portable device for impedance measurement
Kopic, Jan ; Hruboš, Zdeněk (referee) ; Šotner, Roman (advisor)
This thesis targets on design of portable device for impedance measurement. Theoretical knowledge related to the construction of a portable impedance analyzer is summarized in a separate chapter. This section also compares some commercially available impedance analyzers. In addition, this thesis contains a description of the principle of operation of the impedance analyzer, which is divided into individual function blocks and supplemented by control circuits. A large part of the work focuses on the design of the analog measurement circuit, where suitable measuring methods are also presented. The functionality of the analog blocks of the device was verified by circuit simulation in the PSpice program and by experimental tests. Selection of some components is mentioned in the relevant chapters, where the essential parameters from datasheets are listed. The output of the work deals with a designed prototype of the device, which was tested. Based on the findings some modifications of the device were proposed for practical usability. The attachment of the thesis contains final version of designed printed circuit board.
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Design of Portable 3D Scanner
Štigler, Jaroslav ; Rubínová, Dana (referee) ; Sovják, Richard (advisor)
The topic of this bachelor‘s thesis is design of handheld 3D scanner. This scanner belongs in the higher price category. This thesis deals with problems like long working time, watching monitor during scanning, versatility and safety measures from mechanical damage. Ergonomic solution is also very important. This design is based on a simple and functional shaping. Shaping and color solution corresponds with its use in industry. This scanner also can be used in other fields (for example: medical sector, design, archeology, etc.).
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Design of portable beamer
Semrád, David ; Řezníček, Svatopluk (referee) ; Křenek, Ladislav (advisor)
The main aim of this thesis is the application of ideas to achieve innovation and modernization in the field of design of portable projectors. Another aim is to show that the award of his own creative activity and the ability to move an object from the field of functionality to aesthetics, ergonomics and practicality at an affordable verified techniques, current manufacturing technologies and materials.
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Design of Portable Fluorescence Immunoassay Analyzer
Filková, Adriana ; Sládek, Josef (referee) ; Fridrichová, Eva (advisor)
The subject of this bachelor's thesis is a design of a portable fluorescence immunological analyzer for laboratory and healthcare facilities. The main requirements encompassed durability, ergonomics, and easy sample manipulation. Based on technical and design analysis, a custom design was developed, incorporating a stand for holding a testing mico tube, automatic slot opening, a touchscreen display, and an on/off button. The lateral sides of the product are ergonomically rounded and feature anti-slip grooving. To enhance durability, the touchscreen display is recessed into the top surface of the analyzer. The design of the resulting proposal is non-intrusive and meets the environmental conditions for which it is intended.
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Portable device for impedance measurement
Kopic, Jan ; Hruboš, Zdeněk (referee) ; Šotner, Roman (advisor)
This thesis targets on design of portable device for impedance measurement. Theoretical knowledge related to the construction of a portable impedance analyzer is summarized in a separate chapter. This section also compares some commercially available impedance analyzers. In addition, this thesis contains a description of the principle of operation of the impedance analyzer, which is divided into individual function blocks and supplemented by control circuits. A large part of the work focuses on the design of the analog measurement circuit, where suitable measuring methods are also presented. The functionality of the analog blocks of the device was verified by circuit simulation in the PSpice program and by experimental tests. Selection of some components is mentioned in the relevant chapters, where the essential parameters from datasheets are listed. The output of the work deals with a designed prototype of the device, which was tested. Based on the findings some modifications of the device were proposed for practical usability. The attachment of the thesis contains final version of designed printed circuit board.
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Design of Portable 3D Scanner
Štigler, Jaroslav ; Rubínová, Dana (referee) ; Sovják, Richard (advisor)
The topic of this bachelor‘s thesis is design of handheld 3D scanner. This scanner belongs in the higher price category. This thesis deals with problems like long working time, watching monitor during scanning, versatility and safety measures from mechanical damage. Ergonomic solution is also very important. This design is based on a simple and functional shaping. Shaping and color solution corresponds with its use in industry. This scanner also can be used in other fields (for example: medical sector, design, archeology, etc.).
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Design of portable beamer
Semrád, David ; Řezníček, Svatopluk (referee) ; Křenek, Ladislav (advisor)
The main aim of this thesis is the application of ideas to achieve innovation and modernization in the field of design of portable projectors. Another aim is to show that the award of his own creative activity and the ability to move an object from the field of functionality to aesthetics, ergonomics and practicality at an affordable verified techniques, current manufacturing technologies and materials.
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