题目内容
The PCB design and layout forms an integral part of the design of the whole electronic product, and it can be the key to the success of the product meeting its performance requirements in many instances.
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In the early days of PCBs, the design and layout was undertaken manually. Nowadays the PCB design process has been computerized and there are many PCB CAD softwares that enable the PCB layout and design to be undertaken more efficiently than before.
Protel is an important tool for PCB design. The following steps are to give you an overview of how to create a schematic and design a PCB using the Protel tool .
Start Protel and create a new PCB Project. Create a new schematic sheet .
Place the components on the schematic. Wire up the circuit to create connectivity between the various components.
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