{"type":"product","schema_version":"1.0","item_id":"100949828327","canonical_url":"https://tw.bid.yahoo.com/item/100949828327","title":"►16◄L298N馬達驅動板模塊直流步進馬達機器人智能車Arduino","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-29T20:38:53.540Z","current_price":55,"original_price":null,"stock_status":"in_stock","available_quantity":995,"sold_quantity":4,"seller":{"id":"Y2849097376","name":"宇倉電子-全館(已含稅)開發票","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/d007c650-b374-4155-bcd0-23c89e6b1556.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8fcf9bdf-a2d1-48c6-b2bf-9cd7085fc4e1.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/184b8f40-2184-4227-939c-165a3d58a76f.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"主控晶片：L298N\n\n邏輯電壓：5V      \n\n邏輯電流：0mA~36mA\n\n驅動電壓：5V~35V \n\n單橋最大電流：2A\n\n最大功率：25W\n\n 產品特點：\n\n★本模塊使用ST公司的L298N作為主驅動芯片。\n\n★當使用大於12V驅動電壓的時候，請使用外置的5V邏輯供電。\n\n★本模塊使用大容量濾波電容，續流保護二極管，可以提高可靠性。\n\n 驅動模塊應用範圍：\n\nL298N是ST公司生產的一種高電壓、大電流電機驅動芯片。主要特點是：工作電壓高，最高工作電壓可達46V；輸出電流大，瞬間峰值電流可達3A，持續工作電流為2A；額定功率25W。內含兩個H橋的高電壓大電流全橋式驅動器，可以用來驅動直流電動機和步進電動機、繼電器線圈等感性負載；採用標準邏輯電平信號控制；具有兩個使能控制端，在不受輸入信號影響的情況下允許或禁止器件工作有一個邏輯電源輸入端，使內部邏輯電路部分在低電壓下工作；可以外接檢測電阻，將變化量反饋給控制電路。使用L298N芯片驅動電機，該芯片可以驅動一台兩相步進電機或四相步進電機，也可以驅動兩台直流電機。\n\n 使用說明/注意事項：\n\n本模塊集成了一個內置的5V供電。當你的驅動電壓為7V-35V的時候，可以使能板載的5V邏輯供電，當使用板載5V供電之後，接口中的+5V供電不要輸入電壓，但是可以引出5V電壓供外部使用\n當ENA 使能 IN1 IN2 控制 OUT1 OUT2\n當ENB 使能 IN3 IN4 控制 OUT3 OUT4","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":0,"watch_count":2}