{
  "id": "digital-light-sensor-bh1750fvi-gy30",
  "name": "Digital Light Sensor Bh1750fvi Gy30",
  "name_zh": "數碼光照傳感器 BH1750FVI",
  "mpn": "GY-30",
  "category": "sensor/light",
  "summary_zh": "這款光照傳感器的特點，是採用日本ROHM 羅姆電子的BH1750FVI芯片，這款芯片製作精良，靈敏度高，擁有接近人類視覺靈敏度的分光靈敏度(峰值靈敏度波長typ.560nm)，能夠依據亮度輸出數碼資料，光照度範圍達0-65535lx，還擁有Power Down 低耗電功能和50Hz/60Hz光雜訊消除功能。",
  "specs": {
    "voltage_v": {
      "typ": 3.3
    },
    "chip": [
      "ROHM BH1750FVI"
    ],
    "dimensions_mm": {
      "l": 15,
      "w": 33,
      "h": 4
    },
    "weight_g": 2,
    "sensing": {
      "measurement": "light"
    }
  },
  "pins": [
    {
      "name": "VCC",
      "type": "power",
      "description": "Supply input, 3.3V to 5V"
    },
    {
      "name": "GND",
      "type": "ground"
    },
    {
      "name": "SCL",
      "type": "input",
      "description": "I2C clock"
    },
    {
      "name": "SDA",
      "type": "bidirectional",
      "description": "I2C data"
    },
    {
      "name": "ADDR",
      "type": "input",
      "description": "I2C address select: GND = 0x23, VCC = 0x5C"
    }
  ],
  "attributes": {
    "光照範圍": "0-65535 lx",
    "Arduino Library": "https://github.com/claws/BH1750"
  },
  "assets": {
    "wiring": {
      "files": [
        "wiring.jpeg"
      ],
      "license": "CC-BY-4.0",
      "source": "original"
    },
    "photos": {
      "files": [
        "photos/01.jpeg",
        "photos/02.jpeg",
        "photos/03.jpeg",
        "photos/04.jpeg"
      ],
      "license": "CC-BY-4.0",
      "source": "original"
    }
  },
  "source_images": [
    {
      "url": "https://hk.botsheet.com/wp-content/uploads/2021/04/digital-light-sensor-bh1750fvi-gy30-01.jpeg?v=1657911513",
      "file": "digital-light-sensor-bh1750fvi-gy30-01.jpeg"
    },
    {
      "url": "https://hk.botsheet.com/wp-content/uploads/2021/04/digital-light-sensor-bh1750fvi-gy30-02.jpeg?v=1657911511",
      "file": "digital-light-sensor-bh1750fvi-gy30-02.jpeg"
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      "file": "digital-light-sensor-bh1750fvi-gy30-03.jpeg"
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    {
      "url": "https://hk.botsheet.com/wp-content/uploads/2021/04/digital-light-sensor-bh1750fvi-gy30-wiring.jpeg?v=1657911506",
      "file": "digital-light-sensor-bh1750fvi-gy30-wiring.jpeg"
    },
    {
      "url": "https://hk.botsheet.com/wp-content/uploads/2021/04/digital-light-sensor-bh1750fvi-gy30-01.jpeg?v=1657911513",
      "file": "digital-light-sensor-bh1750fvi-gy30-01.jpeg"
    }
  ],
  "product_id": "320",
  "updated_at": "2026-09-12"
}