... transfer the image onto the circuit board. Computer aided design can also be used to design the schematic drawing by using applications on software on a computer. By using computer aided design to design the printed circuit board it makes the task a lot simpler because it's easier to decide on the location of components, and the drawing of the interconnections. There are special schematic computer packages that will help to design the printed circuit board by it picking components, rout traces to artwork, check your design and then at the end find missing connections, spacing violations and many other problems. The schematic diagram is usually tested using a prototype before committing to a printed circuit board. This will verify that the symbols and words are an accurate representation of the circuit you want to build. Overleaf shows a picture of a schematic diagram for a Kodak camera. The next step ...

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