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Baskı devre çıkarma yöntemlerini anlatan bir yazı.

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I ntroduction:
Datak printed circuit board making processes are intended for two uses: Making a prototype and for small production runs. Users include design engineers, experimenters, as well as students and hobbyists. instructors are invited to copy these materials freely. There are a number of methods for producing a printed circuit board described herein. Read the following synopsis to determine which method best suites your projects. Most li kely, you will eventually use more than one of the following methods.

The METHODS:
The DIRECT ETCH method is usually the quickest way to produce one small circuit board. All beginners should try this method as it is a good teacher. Not recommended when you need to make many boards or for circuits with numerous components.

Making Positive "artwork"
"Positive artwork" is needed for any of these processes except Direct Etch. We suggest that you read this section even if you will be using a computer to produce your positive.

Positive Presensitized PC Board Method
This is an ideal method for making several PC boards (or more) and it is quick and accurate as well.

Comprehensive Datak Instructions for Printed Circuit Prototyping
(Positive Continued from column 1) The method is fast and the most trouble free; getting excellent quality is easy. It is somewhat higher in cost than other methods. The positive method requires the purchase of boards that are precoated with sensitizer. Consequently, you will not have the freedom of using your own PC board stock. If you have an odd size or shaped board , the negative method may bea better choice.

The Negative Method
This method requires that you spray a negative acting photo resist onto a blank PC board. It does require several added steps (when compared to the positive method). But, you have the freedom of coating any type of PC board material and also cutting and shaping the board before spraying. AND, it is low in cost.

Creating the Negative
To make a board using the Negative Method, you will need to make a negative copy of your PC positive board art. NegFast film makes it easy ....

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foruma yabancı dilde kaynak aktarmak yasak değil mi?

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NVicWSuf yazmış

foruma yabancı dilde kaynak aktarmak yasak değil mi?

yüklediğime göre 30 Eylül 2005 te yasak değilmiş.

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Başa dön

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daha geniş türkçe ve örnekli bir kaynağa ihtiyacım var.


yada bu konuda başka nasıl ögrenebilirim; program help menüsü gibi..

tşkler.

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Başa dön