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Component sizes on schematic
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forkliftjeff 1 year ago
Is there a way to find out the pin spacing for the components? I've got my schematic ready to turn into a PCB but some of the components have the wrong footprint but I'm pretty lost figuring it out. I can get to the footprint manager and change the footprints for whatever components but I still can't tell how far apart the hole spacing will be so I'm not sure what footprint to choose. Or maybe is there a way to build my own library of components based on what I have here and will be using?
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andyfierman 1 year ago
The starting point is the device datasheet. That will give or point to the footprint dimensions. Bear in mind that a device may be available in several different footprints. For any Footprint in a library, you must open them in the Footprint Editor and check the dimensions against the datasheet. These documents will help: [https://docs.easyeda.com/en/PCBLib/PCBLib-Naming-Rule/index.html](https://docs.easyeda.com/en/PCBLib/PCBLib-Naming-Rule/index.html)<br> <br> and: (2.3) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)<br> <br> See also (2.2), (4) and (6) in the same.
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