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PCB Auto Routers fails
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Tareq Azan 5 years ago

I am trying to understand why the router fails even in simple 3 component layouts. If i change the Clearance to 0.4mm it works.
i side note im also new to EasyEDA.
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Thanks

Comments
andyfierman 5 years ago

What's the spacing between the pads on C1?

Reply
Tareq Azan 5 years ago

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Is that what you are looking for ?
thank you

Reply
example 5 years ago

I'm not looking for anything.

It's for you to think about.

If you have a 1.5 mm pin pitch with 1mm diameter pads then you have a 0.5mm gap between them.

You track width is 1mm.

EasyEDA does not do exact metric dimensions because it is based on inches so there's a small rounding error.

So a clearance of 0.5mm might end up slightly over 0.5mm and a gap of 0.5mm may end up slightly under 0.5mm.

Reduce the clearance to just under 0.5mm and the problem will probably go away.

Reply
andyfierman 5 years ago

@tq.azan,

BTW, sorry to confuse you but that last post was from me. Just a different login...

Reply
Tareq Azan 5 years ago

no worries! appreciate your input! actualy that helped me put it all together specially when choosing parts.

Reply

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