{
  "id": "sw-420",
  "name": "SW-420 vibration sensor module",
  "category": "sensor",
  "measures": [
    "vibration"
  ],
  "pins": [
    {
      "name": "VCC",
      "role": "power"
    },
    {
      "name": "GND",
      "role": "ground"
    },
    {
      "name": "DO",
      "role": "digital_out",
      "notes": "Changes level when the module shakes. Sensitivity set with the trimmer"
    }
  ],
  "bus": "gpio",
  "voltage": "3.3-5",
  "model": {
    "shape": "module",
    "size": [
      32,
      14,
      8
    ],
    "color": "#1F4FA8"
  },
  "keywords": [
    "sw-420",
    "vibration",
    "shock",
    "vibrazione",
    "urto"
  ],
  "sources": [
    {
      "title": "Texas Instruments LM393 datasheet",
      "section": "Comparator output driven by the vibration switch"
    }
  ]
}