Högskolan i Halmstad
Halmstad University - For the Development of Organisations, Products and Quality of Life

Course Information

Electronic Design  and Implementation, 7.5hp
Target group: Optional for  Electrotechnical, Mechatronics and Computer Systems in Engineering .
Language: english if foreign students otherwise swedish.
Time: second quarter of first semester 2010 , 7 weeks (w44-w50)
Requirements: Basic Electronics and Electric circuit theory
Contents: The course should give basic knowledge in design of  circuit board.
The following stages are dealt within the course: timetable, design of circuit, simulation, prototype, PCB layout, etching, drilling, soldering, verification, documentation,  presentation and a written report.

Important dates:
* Monday 15/11 at 1.15 pm    demonstraton of etch-laboratory
* Wednesday 17/11 ,  last day to hand-in a specification of a project.
* Tuesday 14/12  at 1.15 pm , Studyvisit to a company within this area.
* Friday 17/12 at 8.15 am, Final seminar, presentation, demonstration and hand-in of report.

Type of teaching:  
*Lectures 4* 2 hours
*Laboratories  2 *4 hours ( simulation and  layout)  (mandatory )
*Supervision 2h / week  4 weeks.      ( mandatory )
*Demonstration of Lab-room("Etch-lab") 1-2 hours. ( mandatory )
*Seminars with presentation of  project.    ( mandatory )
*Studyvisit on a minor company               ( mandatory )

Course Literature:  Mitzner, K. Complete PCB Design Using ORCAD Capture and Layout Newnes

In swedish if you want to learn more about PCB design.
"Mönsterkort från CAD till kort", Esbjörn Johansson utgiven av                                          Industrilitteratur AB

A useful Lab-PM I found on the internet describing an introduction to the software is:
"A Basic Introduction to Cadence ORCAD PCB DEsigner", version 16.3  by John H Davies.
http://userweb.elec.gla.ac.uk/j/jdavies/orcad/pcbdesigner.pdfexternal link

Demonstration of etch-lab: Week46,  Monday 15/11.  Takes about 30-40 minutes and is carried out in four groups. Maximum 7 persons in each.

You should have some knowledge about the following after this demonstration: cutting of laminate, smoothening of the laminate or removal of sharp edges, exposure, developer, etching, rinse in water, drilling and soldering of the PCB.

Examination: approved project, participation in seminar, written report and study visit.

Project: from a specification or an own idea,  design a printed circuit board (PCB).
The project must be  documented in a smaller report and be presented in front of the other students in the course. Each project should be carried out by two persons.
Before you start with your project it must be approved. Demands on the design is that it should be "sufficiently large" that could mean about 15-25 components. It should contain an analogue part and perhaps a digital one as well.
The university will buy the components and the laminate up to a certain cost, say some hundred swedish crowns. If you want to buy more expensive components then you will have to pay yourself. The school will also order the components/devices and should take more than a few to days to get them delivered.
You should look for components within the three specified companies that I have mentioned in lecture.
It is not permitted to divide the work between different groups. All groups must take part in all stages of the process. You can must certainly find projects on the internet if you have run out of own ideas. Look for Electronics Projects or Electronic Circuits!  

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Genomgång i etslabb innehåller följande moment: * Tillskärning av laminat och filning av grader. Avlägsna den blå skyddsfilmen innan    exponeringen. * Exponering(UV-belysning) ca: 5 min. Se till att rätt yta är vänd mot UV-lampor !     Glöm inte att lägga på metallplattan på ert mönsterkort för att undvika  eventuell oönskad    ljusspridning vid exponering. * Framkallning med NaOH * Etsning med Järnsulfat (omröres vid ca: 50 grader tills kopparyta frilagd.     Därefter sköljning med kallt vatten* Tvättning med T-sprit efter sköljning för att avlägsna de sista resterna av fotoresist. * Borrning ( ej mindre hål än 0.8 mm) * Lödning
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Allmänt upplägg Projektorienterad kurs i Elektronikkonstruktion. Man tar upp alla steg mellan idé, design och tillverkning. Kursen är centrerad kring de projekt man gör.Kursen är upplagd med 6 föreläsningstillfälle á 2h och två st labbar ingår i de tre första veckorna. Från andra veckan till sista veckan ingår även 3 st 2h projekthandledningar per vecka. Handledningen sker gruppvis och hänger på vilken konstruktion man utför. Första handledningstillfället per vecka går man igenom veckans arbete och viss nödvändig projektspecifik teori. Andra tillfället nyttjas för löpande frågor, hjälp och konsultation.Sista veckan examineras alla projekten genom ett form av seminarie där konstruktionen demonstreras samt en skriftlig rapport lämnas in.
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Page editor: Thomas Munther
Page last updated 2010-11-03
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