Free EDA: Easy circuit board design with ExpressPCB

In the previous tutorials we simulated a circuit idea and turned it into a schematic. Now it is time to make a PCB design. I have chosen for this the free PCB design software from ExpressPCB. They also offer ExpressSCH, a schematic capture software which is quite good but doesn't have powerful drawing capabilities. This software is available only for Windows operating system but it runs in Linux too using Wine.

ExpressPCB is very easy to use and one of the features I like most is that it is very easy to make new footprints. You don't even need to leave the current PCB design window. You just draw the footprint using predefined pads and shapes then group all elements into a component footprint. That is all. If you want this to be available in other projects, you just add it to library.

There are also some downsides. The export dialog is quite limited and you can't directly export mirrored layouts. However there is a workaround that I will show you.

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