20.500.12556/RUL-182585 Sistem GoTo za Dobsonov teleskop Dobsonian telescope GoTo system V tej diplomski nalogi je predstavljen razvoj in izdelava sistema za avtomatizirano sledenje in iskanje nebesnih teles z uporabo Dobsonovega teleskopa. Cilj projekta je bil ustvariti cenovno dostopen in enostavno izvedljiv sistem za samodejno usmerjanje (ang. GoTo system), ki omogoča avtomatsko iskanje in sledenje objektov na nočnem nebu. Opisane so uporabljene metode in tehnološke rešitve, vključno z izbiro in integracijo strojne opreme, kot so mikrokrmilnik ESP32, koračni motorji, gonilniki TMC2209 ter načrtovanje mehanske izvedbe, tudi z uporabo 3D tiskalnika. Razvita je bila programska oprema, ki temelji na izračunih nebesne mehanike za določanje položaja teleskopa na osnovi geografskih koordinat, lokalnega zvezdnega časa ter ostalih pomembnejših parametrov. Rezultati projekta kažejo, da razviti sistem omogoča učinkovito avtomatsko premikanje in sledenje nebesnim telesom z zadostno natančnostjo za vizualna opazovanja. Sistem hkrati predstavlja cenovno ugodno rešitev za nadgradnjo Dobsonovega teleskopa s funkcionalnostjo GoTo. This thesis presents the development and implementation of a system for the automated tracking and positioning of celestial objects using a Dobsonian telescope. The aim of the project was to design an affordable and easily implementable GoTo system capable of automatically locating and tracking objects in the night sky. The thesis describes the methods and technological solutions employed, including the selection and integration of hardware components such as the ESP32 microcontroller, stepper motors, TMC2209 drivers, and the mechanical structure, which was partially fabricated using a 3D printer. The developed software is based on calculations derived from celestial mechanics, enabling the determination of the telescope’s position using geographic coordinates, local time, and other relevant parameters. The results of the project demonstrate that the developed system enables efficient automatic movement and tracking of celestial objects with sufficient accuracy for visual observation. Furthermore, the system represents a cost-effective solution for upgrading a Dobsonian telescope with GoTo functionality. avtomatizacija motoriziran teleskop ESP32 Dobsonov teleskop automation GoTo telescope ESP32 Dobsonian telescope true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-05-18 11:55:03 2026-05-18 11:55:12 2026-05-28 15:01:05 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 63334 279728899 Jelnikar_Matic_-_Sistem_GoTo_za_Dobsonov_teleskop.pdf Jelnikar_Matic_-_Sistem_GoTo_za_Dobsonov_teleskop.pdf 1 D47C85DAA9EE2C44AE119875459E4DC5 116e82536a2bd48be37c38982793ee867e23e370bd2418af7f83dbb485033cf8 5951f104-529f-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=233977 Fakulteta za elektrotehniko 0 0 0