Volksswitch - the People's AT Switch (Version 4)

thingiverse

This version prioritizes reducing the need for breadboards. Breadboards are bulky and costly. In many instances they are overkill, providing numerous unnecessary connections and opportunities for error. This iteration incorporates as much circuit design as possible directly into the 3D model itself. It also introduces a soldering alternative - injectable conductive paste. Furthermore, it eliminates the need for cutting wires to length and stripping insulation; and uses a snap-on assembly technique. For more information on how these components come together, visit http://volksswitch.org/index.php/volks-devices/volksswitch-proof-of-concept/version-4-reducing-the-need-for-breadboards/