High-Speed PCB Design Hack Chat with Bil Herd

Join us on Wednesday, September 25 at noon Pacific for the High-Speed PCB Design Hack Chat with Bil Herd!

Printed circuits have become so commoditized that we seldom think much about design details. EDA software makes it easy to forget about the subtleties and nuances that make themselves painfully obvious

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EasyEDA Hack Chat with Dillon He

Join us Wednesday at 5:00 PM Pacific time for the Easy EDA Hack Chat with Dillon He!

Note the different time than our usual Hack Chat slot! Dillon will be joining us from China.

Since the birth of electronic design automation in the 1980s, the universe of products to choose …read more

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Free Routing for gEDA

If you lay out PC boards using software, it is a good bet you have an opinion about autorouters. Some people won’t use a package that can’t automatically route traces. Others won’t accept a machine layout when they can do their own by hand. You can, of course, combine the two, and many designers do.

The open source gEDA PCB package (and pcb-md) have an autorouter, but it is pretty simplistic. [VK5HSE] shows how you can use a few tools to interface with the Java Freerouting application, to get a better result. For example, the original router made square corners, …read more

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