Switch peripheral for the Icezum Alhmabra FPGA board. The board has been designed with the opensource tool FreeCAD ( http://www.freecadweb.org )
You can find more information in this Github repo: https://github.com/PCBPrints/Alhambra-switch/wiki
Juan Gonzalez-Gomez (Obijuan) I am a researcher on robotics, but I define myself as a hacker. I really believe on the opensource spirit of sharing information