{
 "digest": null,
 "links": {
  "fits": [],
  "members": [],
  "cases": [],
  "assemblies": []
 },
 "prints": [],
 "part": {
  "id": "ec11-encoder",
  "name": "EC11 Rotary Encoder w/ Push Switch (panel mount)",
  "kind": "",
  "method": "",
  "vendor": "generic",
  "sku": "",
  "model": "",
  "buy": [
   "https://www.amazon.com/s?k=ec11+rotary+encoder+push+switch"
  ],
  "url": "",
  "category": "switch",
  "owned_qty": 0
 },
 "facts": {
  "id": "ec11-encoder",
  "name": "EC11 Rotary Encoder w/ Push Switch (panel mount)",
  "vendor": "amazon",
  "url": null,
  "qty_owned": 10,
  "category": "switch",
  "frame": "origin ON THE PANEL PLANE at shaft axis; +Z outward (shaft), -Z behind panel",
  "body": {
   "size_mm": [
    12.1,
    12.4,
    30.0
   ],
   "outline": "rect",
   "notes": "PANEL CUTOUT: 7.2 dia hole (M7x0.75 bushing) + anti-rotation notch per batch; max panel ~4 under the nut"
  },
  "mounting": {
   "holes": [],
   "pattern": "single 7.2 dia panel hole + nut/washer (included in kit)",
   "notes": "body 12.1 x 12.4 x 6.5 behind panel + 3.5 pins; shaft dia 6 knurled ~13 beyond bushing incl push travel"
  },
  "electrical": {
   "logic_v": 3.3,
   "protocols": [
    "gpio-quadrature"
   ],
   "notes": "A/B quadrature + push switch (5-pin); debounce in firmware or RC"
  },
  "cad": {
   "file": "amz-ec11-encoder.step",
   "fidelity": "envelope",
   "source": "amz-ec11-encoder.py",
   "verified": true
  },
  "sources": [
   {
    "facts": "EC11 standard body/bushing/shaft",
    "ref": "Alps/Bourns EC11 family datasheet values (typ.)",
    "date": "2026-07-23"
   }
  ],
  "confidence": "generic 10-pack - shaft length + notch position vary by batch; CALIPER-VERIFY shaft length and test-fit the 7.2 hole"
 },
 "models": [
  {
   "handle": "sarg",
   "fidelity": "envelope",
   "verified": true,
   "visibility": "public",
   "url": "/m/sarg/ec11-encoder",
   "files": [
    "amz-ec11-encoder.py",
    "amz-ec11-encoder.step",
    "part.yaml"
   ]
  }
 ],
 "related": {
  "notes": {
   "exact": [],
   "chip": [],
   "addr": []
  },
  "parts": {
   "variants": [],
   "interface": [],
   "mounting": [],
   "cooccur": [],
   "owners": [],
   "addr": []
  }
 }
}