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Function generator with direct digital synthesis
Gál, Radek ; Prokopec, Jan (referee) ; Frýza, Tomáš (advisor)
This bachelor’s thesis describes the design and construction of function generator, which is based on an integrated circuit of a direct digital synthesis. The device has two outputs; first generates harmonic or triangular wave and second generates square wave. Adjustment of output signal is enable with using the buttons, the incremental rotation sensor and potentiometer and displaying by using the LCD display. Generator allows adjust output frequency in range from 1 Hz up to 10 MHz with 1 Hz step size, output voltage smoothly 0 – 10 V peak-peak or using -20 dB attenuator and dc-offset in range from -5 V to +5 V. Device has RS232 interface for connect with the PC.
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Remote temperature monitoring system
Gál, Radek ; Boušek, Jaroslav (referee) ; Pavlík, Michal (advisor)
This project describes the design of the system for remote temperature monitoring of stored goods for horse-breeding. The main task of this system is the early alert before the fire developed to spontaneous combustion and continuous monitoring of this commodities .. The control panel communicates with several autonomous temperature sensors. The measured values are displayed on the display and transmitted over the Ethernet network to a server where monitored temperatures and their graphical waveforms can be viewed.
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Remote temperature monitoring system
Gál, Radek ; Boušek, Jaroslav (referee) ; Pavlík, Michal (advisor)
This project describes the design of a system for remote temperature monitoring of stored a more commodities quantity for the horse-breeding. The main task of this system is the early alert before the fire developed to the spontaneous combustion and continuous monitoring of the quality and safety this commodities. The main module communicates with several autonomous temperature sensors, which are located in multiplie locations. The measured values can be stored on an internal memory, displayed on the display and transmitted with the Ethernet network to the client computer, where it is possible this temperatures to view with in the user program and graphs.
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Remote temperature monitoring system
Gál, Radek ; Boušek, Jaroslav (referee) ; Pavlík, Michal (advisor)
This project describes the design of the system for remote temperature monitoring of stored goods for horse-breeding. The main task of this system is the early alert before the fire developed to spontaneous combustion and continuous monitoring of this commodities .. The control panel communicates with several autonomous temperature sensors. The measured values are displayed on the display and transmitted over the Ethernet network to a server where monitored temperatures and their graphical waveforms can be viewed.
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Remote temperature monitoring system
Gál, Radek ; Boušek, Jaroslav (referee) ; Pavlík, Michal (advisor)
This project describes the design of a system for remote temperature monitoring of stored a more commodities quantity for the horse-breeding. The main task of this system is the early alert before the fire developed to the spontaneous combustion and continuous monitoring of the quality and safety this commodities. The main module communicates with several autonomous temperature sensors, which are located in multiplie locations. The measured values can be stored on an internal memory, displayed on the display and transmitted with the Ethernet network to the client computer, where it is possible this temperatures to view with in the user program and graphs.
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|
|
Function generator with direct digital synthesis
Gál, Radek ; Prokopec, Jan (referee) ; Frýza, Tomáš (advisor)
This bachelor’s thesis describes the design and construction of function generator, which is based on an integrated circuit of a direct digital synthesis. The device has two outputs; first generates harmonic or triangular wave and second generates square wave. Adjustment of output signal is enable with using the buttons, the incremental rotation sensor and potentiometer and displaying by using the LCD display. Generator allows adjust output frequency in range from 1 Hz up to 10 MHz with 1 Hz step size, output voltage smoothly 0 – 10 V peak-peak or using -20 dB attenuator and dc-offset in range from -5 V to +5 V. Device has RS232 interface for connect with the PC.
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