6S Servo Module Rev 2

Related Resources:

• 6S Servo Module Rev 1

• https://warg.365.altium.com/designs/C2622CA1-5EEE-4280-8235-7C307D50C744#design

Who

• @Meghan Dang , principle hw engineer

• @Ian Van Den Steen hw engineer

• @Daniel Puratich architecture and review

  • any senior ee’s more than welcome to review

• @Anthony Luo efs review

Background

• Rev 1 had mistakes, Rev 2 meant to fix those and be ordered for midterm board order

• layout kinda scuffed bc not much time

  • see comments in https://warg.365.altium.com/designs/7B43FD95-910B-4734-8E93-0F4806D2D4FE?activeView=SCH#design

• power doesn’t work bc of buck design

Changes needed

• different buck IC, see this thread for options:

  • https://discord.com/channels/776618956638388305/1113893873891160074/1291264899225223288

• LEDs on all power rails

• new MCU pinout

• reversed pin input on current sense INA180

Timeline

• wanted for midterm board order (tentative date nov. 1st)

• get @Ian Van Den Steen up to date pre-midterms

• grind out schem and new layout week after midterms