Please check it here
Open Source and as open as possible hardware for Gas Blender. Nitrox analyser, Trimix analyser, Stick and other cool stuff in do it yourself way or life :) Free to hack and Free to fork ... Free to repair and to enhance !
CAP-REL 15 Lot. Les Jardins de Montèze 30380 St Christol Les Alès - FRANCE
Please send me informations about gasblender projects.