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Utveckling av I/O-modul för trafikskyltsystem
Karlstad University, Faculty of Health, Science and Technology (starting 2013).
2014 (Swedish)Independent thesis Basic level (university diploma), 15 credits / 22,5 HE creditsStudent thesisAlternative title
Development of I/O-module for Traffic Sign System (English)
Abstract [en]

This thesis has been carried out in collaboration with LEDtec International AB. LEDtec focuses on innovative solutions in LED screens. Everything from large advertising signs to welcome signs in cities, to screens indicating speeds or warning of heavy traffic. The task was to was to help them develop a new version of the control board that is used in some of their products. The reason for this is that their old control board is obsolete and the components that are on it, is no longer manufactured or in need to be renewed. With the new control board developed, the company wants to add new features that were not on the old control board. The task was to find a microcontroller that suited the new control board. Two families of microcontroller were analyzed for this project, Renesas RX series and Atmel ATMega series. The task is also to make a prototype board that LEDtec can use for further development. This report will tell how the making of the prototype board was approached, the choices that were made and why. Information about the components and different approaches will also be presented.

Place, publisher, year, edition, pages
2014. , 21 p.
Keyword [sv]
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:kau:diva-34496OAI: diva2:760994
External cooperation
Educational program
Electrical Engineering, 180hp
Available from: 2014-11-05 Created: 2014-10-28 Last updated: 2014-11-05Bibliographically approved

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Utveckling av I/O-modul för trafikskyltsystem(1606 kB)127 downloads
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Type fulltextMimetype application/pdf

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Israelsson, David
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Faculty of Health, Science and Technology (starting 2013)
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