mohan-bee/gimbal-one-budget-pcb

A 4-layer STM32-based gimbal controller PCB with an onboard LSM6DS3TR-C IMU, three DRV8313 3-phase motor drivers, protected 3S battery input, 3.3 V buck regulation, and SWD/UART control interfaces.

Version
0.1.0
License
unset
Stars
0

routing/budget-changes.json

{
  "removedGroundBranches": [
    "source_net_0_mst1_0",
    "source_net_0_mst3_0",
    "source_net_0_mst7_0",
    "source_net_0_mst15_0"
  ],
  "newGroundBranch": "budget_imu_decoupling_ground",
  "floatingImuPins": [
    9,
    10,
    11
  ],
  "unchangedPadGeometry": false,
  "unchangedOtherNets": true,
  "sourceTraceIdsRemappedByConnectivity": true,
  "imuPadLandMm": [
    0.575,
    0.35
  ],
  "imuMaskMarginMm": 0.05,
  "imuPasteMarginMm": -0.02,
  "imuInteriorTopKeepoutMm": [
    1.8,
    1.3
  ],
  "reroutedGroundOutsideSensor": "source_net_0_mst14_0"
}