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Temperature monitoring unit
Martínek, Jaroslav ; Kovář, Jan (referee) ; Kolka, Zdeněk (advisor)
Content of the Bachelor Thesis covers design and realisation of an unit for multipoint temperature measuring in cooling and freezing equipments in food stores and shops. As a controlling microcomputer is used an Atmel ATMega128, temperature sensors are realised by DS18S20 digital thermometers, connected via 1-wire bus. Unit can read temperature from 32 temperature sensors, includes memory for measured data, real time clock, Ethernet interface and display with buttons for basic user control. Temperatures are measured periodically with user defined interval, values are stored into internal memory and showed on display. Measured data can also be transferred via Ethernet to clinent PC, where can be viewed in form of table and graphs.
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TZB Temperature control system
Březík, Petr ; Čejka, Miloslav (referee) ; Bejček, Ludvík (advisor)
This document deals with a measurement of house temperature, for air conditioning, controlled by micro. In the first part there is a whole system and design of future solution described. In the second part theoretical analysis of the most widely used methods of temperature measuring is elaborated. The following part handles the market research considering the solution in industry companies. In a list there are compared the most used sensors, which are used for temperature measuring mainly in AC. In the fourth part a chosen sensor is in detail described, along with its communication and inner functions. In the fifth part there is a micro controller Microchip PIC16F876A for measure board designed. Then a scheme of printed circuit is presented. In the last chapter a software solution of terminal and micro controller.
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TZB Temperature control system
Březík, Petr ; Čejka, Miloslav (referee) ; Bejček, Ludvík (advisor)
This document deals with a measurement of house temperature, for air conditioning, controlled by micro. In the first part there is a whole system and design of future solution described. In the second part theoretical analysis of the most widely used methods of temperature measuring is elaborated. The following part handles the market research considering the solution in industry companies. In a list there are compared the most used sensors, which are used for temperature measuring mainly in AC. In the fourth part a chosen sensor is in detail described, along with its communication and inner functions. In the fifth part there is a micro controller Microchip PIC16F876A for measure board designed. Then a scheme of printed circuit is presented. In the last chapter a software solution of terminal and micro controller.
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Temperature monitoring unit
Martínek, Jaroslav ; Kovář, Jan (referee) ; Kolka, Zdeněk (advisor)
Content of the Bachelor Thesis covers design and realisation of an unit for multipoint temperature measuring in cooling and freezing equipments in food stores and shops. As a controlling microcomputer is used an Atmel ATMega128, temperature sensors are realised by DS18S20 digital thermometers, connected via 1-wire bus. Unit can read temperature from 32 temperature sensors, includes memory for measured data, real time clock, Ethernet interface and display with buttons for basic user control. Temperatures are measured periodically with user defined interval, values are stored into internal memory and showed on display. Measured data can also be transferred via Ethernet to clinent PC, where can be viewed in form of table and graphs.
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