Qt based Veroboard, Perfboard, and PCB layout and routing application
A Cross Platform and Open Source Electronics Design Automation Suite
A set of freeware applications for viewing/processing P-CAD files.
An open source VR headset with SteamVR supports for $200
Electronic design and programming tools suite like Eagle, MpLab
Caneda (Circuits and Networks EDA) is an open source EDA software.
Hierarchical Schematic and PCB
Automatic coloring PCB - make a color circuit board for installation.
is a Qt program to generate SMD chip shooter code