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Autonomous USB datalogger
Románek, Karel ; Sutorý, Tomáš (referee) ; Kolka, Zdeněk (advisor)
This thesis treats concept of autonomous temperature, relative humidity and pressure USB datalogger. Also there is explained datalogger function, hardware design with respect on device consumption and design of chassis. Furthermore, there is described communication protocol for control and reading out data by the PC. Furthermore, there are described firmware drivers for some used components and modules for USB communication, RTC and data compression. Lastly there is described software which is used for datalogger configuration and data read out.
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Programmable signal generator
Románek, Karel ; Kolka, Zdeněk (referee) ; Tošovský, Petr (advisor)
This thesis treats designing and the implementation of the Programmable Signal Generator which generates analog and digital signals using microcontroller. It describes the function of the generator, component selection and their implementation into the circuit, for example design of circuits for digital to analog conversion and the final adjustment of generated analog signals (amplification and offset setting). It also describes the communication protocol between the generator and personal computer using USB HID class, the development of graphical user interface and microcontroller firmware. Lastly, the measurement results are presented and compared with simulation results.
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Programmable signal generator
Románek, Karel ; Kolka, Zdeněk (referee) ; Tošovský, Petr (advisor)
This thesis treats designing and the implementation of the Programmable Signal Generator which generates analog and digital signals using microcontroller. It describes the function of the generator, component selection and their implementation into the circuit, for example design of circuits for digital to analog conversion and the final adjustment of generated analog signals (amplification and offset setting). It also describes the communication protocol between the generator and personal computer using USB HID class, the development of graphical user interface and microcontroller firmware. Lastly, the measurement results are presented and compared with simulation results.
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Autonomous USB datalogger
Románek, Karel ; Sutorý, Tomáš (referee) ; Kolka, Zdeněk (advisor)
This thesis treats concept of autonomous temperature, relative humidity and pressure USB datalogger. Also there is explained datalogger function, hardware design with respect on device consumption and design of chassis. Furthermore, there is described communication protocol for control and reading out data by the PC. Furthermore, there are described firmware drivers for some used components and modules for USB communication, RTC and data compression. Lastly there is described software which is used for datalogger configuration and data read out.
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