imrishabh18/nema-23-stepper-controller

A 57 mm four-layer RP2040 NEMA23 stepper-controller PCB with USB‑C/USB‑PD power input, protected motor rail, DRV8452 dual-winding driver, bidirectional current sensing, temperature/enable interlock, optional magnetic encoder, RGB LED and buzzer status indicators, and motor/test connectors.

Version
1.2.3
License
unset
Stars
0

checks/kelvin-connectivity.json

{
  "circuitJsonSha256": "3c739af8ea21ea91aa7479eced5bc19aacb29d98d36729119ea68bf8d02cb01a",
  "branches": [
    {
      "branch": "SENSE_A_POS",
      "powerPath": "A_DRIVE_TRUNK",
      "separationOutsideShuntMm": 0.21065848227647252,
      "sharedCopperOutsideShunt": false,
      "amplifierPadTouchedByLoadPath": false
    },
    {
      "branch": "SENSE_A_NEG",
      "powerPath": "A_SHUNT_TO_CROSS",
      "separationOutsideShuntMm": 0.21535864077167444,
      "sharedCopperOutsideShunt": false,
      "amplifierPadTouchedByLoadPath": false
    },
    {
      "branch": "SENSE_B_POS",
      "powerPath": "B_DRIVE_TRUNK",
      "separationOutsideShuntMm": 0.10518914068960743,
      "sharedCopperOutsideShunt": false,
      "amplifierPadTouchedByLoadPath": false
    },
    {
      "branch": "SENSE_B_NEG",
      "powerPath": "B_SHUNT_TO_CROSS",
      "separationOutsideShuntMm": 0.18403422316037196,
      "sharedCopperOutsideShunt": false,
      "amplifierPadTouchedByLoadPath": false
    }
  ]
}