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Simulator of voltage output -10V to +10V
Horváth, Michal ; Streit, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis is about voltage simulator with microcontroller. The thesis presents some of the available industrial concepts. After that custom design is being proposed of simulator. Hardware proposal includes schematic and printed circuit board design of simulator and power supply. After designing of hardware part, the thesis focuses on software developing. Eventually, the thesis focuses on measurement and discussing of measured results.
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Design and realization of USB sound card with a guitar and microphone preamplifier
Bajzík, Jakub ; Hanák, Pavel (referee) ; Krajsa, Ondřej (advisor)
The term paper analyzes the available audio codecs platforms for the implementation of an external sound card with USB interface. It includes a complete design of differential microphone preamplifier with balanced input and single-ended guitar preamplifier with unbalanced input. The main circuit is completed by dual supply voltage, phantom power and signal indication. The term paper also includes a software simulation of preamplifier circuits and design of the printed circuit board. The final product was measured focusing on audio signal transfer.
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Simulator of voltage output -10V to +10V
Horváth, Michal ; Streit, Jakub (referee) ; Bradáč, Zdeněk (advisor)
This thesis is about voltage simulator with microcontroller. The thesis presents some of the available industrial concepts. After that custom design is being proposed of simulator. Hardware proposal includes schematic and printed circuit board design of simulator and power supply. After designing of hardware part, the thesis focuses on software developing. Eventually, the thesis focuses on measurement and discussing of measured results.
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Design and realization of USB sound card with a guitar and microphone preamplifier
Bajzík, Jakub ; Hanák, Pavel (referee) ; Krajsa, Ondřej (advisor)
The term paper analyzes the available audio codecs platforms for the implementation of an external sound card with USB interface. It includes a complete design of differential microphone preamplifier with balanced input and single-ended guitar preamplifier with unbalanced input. The main circuit is completed by dual supply voltage, phantom power and signal indication. The term paper also includes a software simulation of preamplifier circuits and design of the printed circuit board. The final product was measured focusing on audio signal transfer.
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