{
  "id": "arduino-l293d-motor-control-shield",
  "name": "Arduino L293d Motor Control Shield",
  "name_zh": "Arduino L293D 馬達驅動擴展板",
  "category": "module/shield",
  "summary_zh": "Arduino L293D 馬達驅動擴展板是帶有兩個L293D馬達驅動器和一個74HC595寄存器。74HC595將Arduino的3個引腳擴展到8個引腳，以控制電機的方向。L293D集成式高電壓，大電流，4通道馬達驅動器。基本上，您可以將此芯片與最高10伏的直流電動機和電源一起使用，並且該芯片可以為每個通道提供600mA的最大電流。",
  "specs": {
    "voltage_v": {
      "typ": 12
    },
    "chip": [
      "L293D"
    ],
    "dimensions_mm": {
      "l": 69,
      "w": 53,
      "h": 20
    },
    "weight_g": 29
  },
  "pins": [
    {
      "name": "M1",
      "type": "output",
      "description": "DC motor 1 terminal, connect motor terminals"
    },
    {
      "name": "M2",
      "type": "output",
      "description": "DC motor 2 terminal, connect motor terminals"
    },
    {
      "name": "M3",
      "type": "output",
      "description": "DC motor 3 terminal, connect motor terminals"
    },
    {
      "name": "M4",
      "type": "output",
      "description": "DC motor 4 terminal, connect motor terminals"
    },
    {
      "name": "GND",
      "type": "ground",
      "description": "Motor power ground terminal"
    },
    {
      "name": "EXT_PWR",
      "type": "power",
      "description": "External motor power input terminal, typically 5-12V"
    },
    {
      "name": "SERVO_1",
      "type": "output",
      "description": "Servo motor 1 signal header"
    },
    {
      "name": "SERVO_2",
      "type": "output",
      "description": "Servo motor 2 signal header"
    }
  ],
  "attributes": {
    "馬達持續输出電流": "600mA(每個Channel)",
    "馬達峰值輸出電流": "1.2A (每個Channel)",
    "馬達數量": "4個DC馬達、2個步進馬達",
    "附加功能": "板上付帶2個舵機插糟",
    "Arduino Library": "Adafruit motor library"
  },
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      "files": [
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      "license": "CC-BY-4.0",
      "source": "original"
    },
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        "photos/02.jpeg",
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        "photos/04.jpeg",
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        "photos/06.jpeg"
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      "license": "CC-BY-4.0",
      "source": "original"
    }
  },
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  "product_id": "41",
  "updated_at": "2026-09-12"
}