Κατασκευή συστήματος καταγραφής, μελέτης και παρουσίασης θερμοκρασιών και πυρανίχνευσης με χρήση αισθητήρων
The purpose of the current thesis is, primarily, the creation of a home security system which measures,records, analyses and presents temperature and humidity data, as well as the creation of a residential fire protection system which will notify the user and the server when it detects smoke and sudden temperature rise in the region in which we place the temperature sensors and smoke . Measuring and recording of data, in this case the temperature and humidity data collection was made at different places in terms of the variety of internal and external conditions so that the sampling to cover the widest possible range of situations . For the realization of this thesis, besides the basics in C + + language in order to program the sensors ,we also needed PHP, HTML and SQL to build the pages presenting the data recorded, and Delphi to build the desktop application . Finally, I want to thank those who helped me selflessly and assisted me with the extra knowledge of some basic principles on the field of electronics. Separately, I would like to thank dr. Alepis for his supervising, guidance and very helpful advices wherever needed.