Completed
The project is now named AGRO-NAV Rover Controller and contains an 88-component, 66-net complete rover-electronics schematic. It replaces the unsafe LM7805, L298N, and IRF520 approach with protected switching-power rails, external 30 A motor-driver interfaces, fused load branches, IRLZ44N actuator outputs, I²C level shifting, E-stop gating, and transient/flyback protection.
Supporting files created:
The initial build check reported only an intentional Arduino VIN warning because the Mega is powered through 5V_LOGIC. An independent review also finished, but I could not retrieve and reconcile its final report before execution stopped.
Open items
- Confirm each motor’s measured stall current and the actuator stall current.
- Recalculate branch fuses, master fuse, wiring gauge, connectors, and driver ratings from those measurements.
- The current conservative budget is approximately 40.7 A continuous and 92.8 A non-diversified peak; the 60 A master fuse is provisional.
- Review and apply any findings from the completed independent-review thread.
- Schematic symbols remain auto-spread rather than manually organized.
Recommended next steps
- Reconcile the independent-review report and correct any findings.
- Measure or provide the exact motor and actuator models.
- Perform a final schematic/ERC review.
- Proceed to PCB constraints and layout only after the schematic review is closed.
Execution stopped because your ACUs ran out.