Motherboard

The Motherboard is the backbone of any Proton pack build, it's what everything is mounted to. The pack shell is attached to the motherboard by way of "L" brackets at four points and to the ALICE frame at three (two in the existing holes in the frame, the third on the middle vertical bar mid-way between the horizontal middle bar and the top bar). Electronics kits, batteries and sound systems are also mounted to the motherboard inside the pack shell. Photo: Laser cut motherboard cut to Stefan's plan dimensions 1/8"/ .125" thick aluminum. Motherboards can also be made from other materials such as wood, styrene or foamcore depending on your budget. Plans for the motherboard are found in the reference section here: http://www.gbfans.com/equipment/plans/stefan-otto/