techmannih/nema34-mounted-stepper-controller

A 48 V USB‑C PD 3.1 EPR NEMA‑34 stepper controller PCB combining STM32/TMC5160 control, external MOSFET motor bridges, protected power and regenerative braking, USB data, telemetry, diagnostics, status LEDs, and buzzer alarms.

Version
0.3.92
License
unset
Stars
1

routing/fingerprint.json

{
  "schema_version": 2,
  "algorithm": "sha256 of normalized topology, supplier identity, footprint geometry, placement and local copper; routing policy/seed inputs; plus reviewed KiCad board hash",
  "input_sha256": "aca25ccc35fc01ef0db81977977ff244580195101e4c6d32a870383ede4f126c",
  "routing_inputs": {
    "routing/requirements.json": "d137fc827206bffcb5bfcfce45bcbe6094d2a5a7d9ab496e7a656ab7fed06185",
    "routing/critical-paths.json": "f72cc36bb2551006cef6f84294c0bddbf7e5581931fa9eb2a029f1c087221ff0",
    "routing/pin-escapes.json": "8a5ab0389e27095df0fba24c0c9e96f0cf20be7680339dda9dc7a93874692cc9",
    "scripts/prepare-routing-seed.py": "862e7991c093988df2d68492ff2ca8e4867bf6bab12fba4b2e9986f7217c8a52"
  },
  "routed_board_sha256": "4e53cf5210003b327a1b4cd49f3c5c81ff3a0f5f44277b71c384c29bc95a5cb3",
  "counts": {
    "board": 1,
    "components": 277,
    "ports": 965,
    "nets": 980,
    "placement": 277,
    "pads": 965,
    "holes": 8,
    "local_copper": 66
  },
  "reviewed_at": "2026-10-15T22:42:37.310Z"
}