{
  "id": "easydriver-stepper-motor-driver-a3967-v44",
  "name": "Easydriver Stepper Motor Driver A3967 V44",
  "name_zh": "EasyDriver Stepper Motor Driver A3967 V44 步進馬達驅動器",
  "category": "module/motor-driver",
  "summary_zh": "這款步進馬達驅動器採用美國Allegro公司的A3967芯片製成，為PWM 恆流控制電機驅動器，專用來控制二相步進馬達，精度達8細分，步距角為1.8度，驅動器還提供保護功能，有效控制瞬態電壓，防止過熱、電流直通等等。驅動器採easystepper 接口，能簡單地控制步進電機的輸入。",
  "specs": {
    "voltage_v": {
      "typ": 30
    },
    "chip": [
      "美國Allegro A3967芯片"
    ],
    "dimensions_mm": {
      "l": 48,
      "w": 20,
      "h": 10
    },
    "weight_g": 4
  },
  "attributes": {
    "精度細分": "8細分 (步進馬達轉一圈分為200步，步距角為1.8度)",
    "兼容馬達": "4, 6, 及8線，雙極性步進馬達",
    "電流控制": "±750 mA"
  },
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      "source": "original"
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  "product_id": "36",
  "updated_at": "2026-09-06"
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