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Wireles Flying Object Telemetry
Bednář, Martin ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This paper is engaged in specification, design and implementation of a telemetry module for flying object. Specifically, it focuses on the selection of the appropriate carrier frequency of the integrated circuit providing bidirectional communication to a sufficient distance and design of the protocol used in the transmission. Furthermore, the document focuses on the design of communication modules using these integrated circuits, altimeter sensor module, module to control the actuators and design of the application for mobile phones used to display the measured data. With regard to legislative and technical options, I chose a carrier frequency of 2.4 GHz. For this frequency is commercially available integrated circuit CC2511, which in cooperation with integrated circuit CC2591 should be able to provide telemetry range about 2 km. I chose BMP085 sensor for altitude measuring. It is communicating over I2C bus as well as a module for controlling the actuator, which uses a microcontroller ATMEGA48-20AU. The mobile phone communicates with the ground station via the USB bus.
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Microcontroller based system equipped by MEMS barometer
Gábik, Matej ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
The aim of this work is to design micro-electro-mechanical system with microcontroller barometer. The work deals with explaining the problems of pressure measurement, by selecting the appropriate sensor and the actual design and construction of the facility. Data from the sensors are evaluated using a microcontroller in real time on the display.
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Microcontroller based system equipped by MEMS barometer
Gábik, Matej ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
The aim of this work is to design micro-electro-mechanical system with microcontroller barometer. The work deals with explaining the problems of pressure measurement, by selecting the appropriate sensor and the actual design and construction of the facility. Data from the sensors are evaluated using a microcontroller in real time on the display.
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Wireles Flying Object Telemetry
Bednář, Martin ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This paper is engaged in specification, design and implementation of a telemetry module for flying object. Specifically, it focuses on the selection of the appropriate carrier frequency of the integrated circuit providing bidirectional communication to a sufficient distance and design of the protocol used in the transmission. Furthermore, the document focuses on the design of communication modules using these integrated circuits, altimeter sensor module, module to control the actuators and design of the application for mobile phones used to display the measured data. With regard to legislative and technical options, I chose a carrier frequency of 2.4 GHz. For this frequency is commercially available integrated circuit CC2511, which in cooperation with integrated circuit CC2591 should be able to provide telemetry range about 2 km. I chose BMP085 sensor for altitude measuring. It is communicating over I2C bus as well as a module for controlling the actuator, which uses a microcontroller ATMEGA48-20AU. The mobile phone communicates with the ground station via the USB bus.
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