- Endz: origin after roboRIO, taps 12V for CANcoders
- Major: designed for elevators/extensions with failing cable bundles
- Project birth: elevator power harness failed regularly with motion
- Minor designed for single wheel: CANcoder + 2 motors per MK4i
- CTR CANcoder is CAN FD magnetic encoder for steering feedback
- Sources updated with CANcoder product page
- Start/Minor/Middle/Major/Endz are the actual PCB names
- Start and Endz both serve end-of-chain
- Minor and Middle both have 3 CAN ports
- All use shunt-activated termination
- Start: Bus origin, no termination
- Middle: Intermediate, switchable 120Ω
- Major: End of bus, fixed 120Ω termination
- Blue PCB render with TERM label and 120Ω resistor visible
- 12V power + 3 CAN connections per module
- Modeled after SWYFT CANnect after critical CAN failures
- Middle Canjector schematic (EasyEDA, 2026-04-09)
- 120Ω switchable termination, power LED, WAGO terminals
- MAXSpline, MAX Pattern, Grid Pattern explained
- MAXTube extrusion sizes table
- 1in extrusion details
- Connection to Team 2890's standard build system