I’ll build the complete schematic in functional blocks, then run connectivity and electrical-consistency checks. Unknown motor current and GPS breakout voltage will remain explicit verification items.
The executor reports the CubeSat ADCS schematic build completed, but I cannot inspect or independently verify its changes because no ACUs are currently available.
Remaining work:
Reconcile the schematic against the full requirements.
Run ERC/connectivity checks and resolve violations.
Confirm motor stall current is within the DRV8838 limits.
Confirm the GPS module supply and logic-voltage requirements.
Review pin assignments, power rails, and all three motor channels before starting PCB layout.