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Since March 1999, RED Free Circuit Designs offers a vast amount of original circuits for free, with a particular fondness for High Quality audio designs. A new circuit is usually added each month: in ...

This item would normally be placed in my RF Shorts section, but due to its usefulness for a wide range of readers, I wanted to make sure my readers noticed there is now an Internet site that allows ...

KiCAD EDA is a free, open-source, and cross-platform electronic design automation suite. This software contains three different modules including Schematic Editor, PCB Layout, and 3D Viewer. Schematic ...