Merge pull request #2 from IllinoisAUV/esc Merging ESC Board

Changed Optocoupler circuit

ESC Board Features: * 8 ESC's * XT60 battery connector P-Channel mosfets for kill switch * Hall effect kill switch * LED Kill switch indicators

Merge pull request #3 from IllinoisAUV/jetson Jetson Update with Backplane

Move jetson to the backplane

Updates and fixes

Start pixhawk board redesign

Redid the ESC boards. Added AOD403 PFET

Redid ESC boards

Merge branch 'master' of github.com:IllinoisAUV/hardware Added MOSFESTs to speed Controller