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Razvoj bralne elektronike za linijski senzor CCD
ID ŠKAPIN, LEON (Author), ID Jankovec, Marko (Mentor) More about this mentor... This link opens in a new window

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Abstract
V diplomskem delu je predstavljen koncept krmiljenja in branja linijskega senzorja CCD. Celoten projekt obsega tako načrtovanje in izdelavo krmilnika za senzor CCD z mikrokrmilnikom SAM3S4 kot tudi razvoj programske rešitve za krmiljenje senzorja ter branje in prikaz podatkov iz senzorja. Cilj projekta je s pomočjo senzorja zaznavati svetlobne spektre različnih svetlobnih virov in pridobljene podatke s pomočjo programov za risanje grafov obdelati ter prikazati na računalniškem zaslonu. Projekt zajema načrtovanje in izdelavo krmilnega vezja za izbran svetlobni senzor, pravilno izbiro komponent in izdelavo tiskanega vezja, ki zajema razvoj električne sheme in risanje tiskanega vezja. Za realizacijo prvotno snovane ideje je potreben razvoj programske rešitve, ki omogoča krmiljenje svetlobnega senzorja CCD in tudi branje pridobljenih podatkov iz že omenjenega svetlobnega senzorja CCD. Za testiranje aplikacije je v diplomskem delu opisano tudi ustrezno merilno okolje, ki nam omogoča sprotno kalibracijo, s katero dobimo rezultate več različnih svetlobnih spektrov. V tem delu so navedeni tudi zapleti, ki so se pojavili med razvojem programske rešitve, in posledične spremembe prvotno zasnovanih načrtov. Diplomsko nalogo zaključujejo rezultati pridobljeni z izdelanim testnim okoljem in uporabljenim linijskim svetlobnim senzorjem CCD.

Language:Slovenian
Keywords:Ključne besede: linijski svetlobni senzor CCD, mikrokrmilnik, analogno-digitalni pretvornik, časovnik, pulzno-širinska modulacija, serijsko-periferna komunikacija, asinhrona-serijska komunikacija
Work type:Bachelor thesis/paper
Organization:FE - Faculty of Electrical Engineering
Year:2018
PID:20.500.12556/RUL-103088 This link opens in a new window
Publication date in RUL:13.09.2018
Views:1808
Downloads:496
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Secondary language

Language:English
Title:Development of a readout electronics for a CCD line sensor
Abstract:
This diploma thesis presents the concept of controling and reading the data out of the linear image sensor CCD. The entire project includes both the design and the manufacture hardware driver for a CCD sensor based on the microcontroller SAM3S4 as well as the development of a software for sensor control. The goal of the project is to detect the light spectrum of various light sources, to process the acquired data in the program for making graphs and display them on a computer screen. The project covers the design and production of a control circuit for the selected image sensor, the proper choice of components and the production of a printed circuit board, which includes the development of electrical schemes and drawing of the printed circuit board. In order to accomplish the originally designed idea there must be developed a software solution, that enables controlling the image sensor CCD and reading the obtained data from already mentioned sensor CCD. This work also describes used measuring environment for application testing. This thesis also lists the complications that occurred during the development of the software and the changes to the original design plan. The results obtained with described solution are presented at the end of the diploma thesis

Keywords:Key words: linear image sensor CCD, microcontroller, analog-to-digital converter, timer, pulse-width modulation, serial peripheral interface, universal asynchronous-receiver transmitter

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