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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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Measuring Unit Controlled by Computer
Žižka, Josef ; Dřínovský, Jiří (referee) ; Šebesta, Jiří (advisor)
The object of this work is to meet readers with the basic principle and solution of universal measuring cards for personal computer, project and realise own „Measuring Unit Controlled by Computer“. Comparing parameters nominated unit with commercial using devices. The project describes contituent elements like set analogue inputs for measuring of voltage and current, analogue outputs, digital inputs, digital outputs and counter. The work deals with using standard interface USB for communication between measure unit and host by personal computer. And explanations control program of the microprocessor.
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Measuring Unit Controlled by Computer
Žižka, Josef ; Dřínovský, Jiří (referee) ; Šebesta, Jiří (advisor)
The object of this work is to meet readers with the basic principle and solution of universal measuring cards for personal computer, project and realise own „Measuring Unit Controlled by Computer“. Comparing parameters nominated unit with commercial using devices. The project describes contituent elements like set analogue inputs for measuring of voltage and current, analogue outputs, digital inputs, digital outputs and counter. The work deals with using standard interface USB for communication between measure unit and host by personal computer. And explanations control program of the microprocessor.
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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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