{"type":"product","schema_version":"1.0","item_id":"101106517261","canonical_url":"https://tw.bid.yahoo.com/item/101106517261","title":"L293D 四路電機驅動板 腳位相容UNO開發板 4路直流馬達驅動模組適用自走車機器人","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-30T03:30:23.131Z","current_price":79,"original_price":null,"stock_status":"in_stock","available_quantity":969,"sold_quantity":0,"seller":{"id":"Y5700860772","name":"維貿電子IOT模組材料","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/8cae463f-04f4-425c-8579-698e00c830ae.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b7ff43c9-f0f6-4dae-a8cf-87ba396f2300.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/05619f2a-de88-45a0-9377-c65e714798f9.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3fbfd9de-2c66-4e76-b5a6-9c5fc36d4e00.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/131fcb0d-b5ee-4405-89a1-7d996977888e.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b7d5aa68-1058-4aa7-a6fc-76dc6b871595.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"L293D 四路電機驅動板\n腳位相容UNO開發板 4路直流馬達驅動模組\n適用：Arduino初學者 自走車機器人等\n       Arduino IDE 大量的函數或範例 很容易google搜尋找到\n\nL293D 馬達驅動擴展板功能：\n 可驅動4路直流馬達或者2路步進馬達的同時還能驅動2路伺服馬達\nArduino UNO 腳位相容也適用 Arduino Mega 2560開發板\n\nL293D 馬達驅動擴展板說明：\n1.  伺服電機(5V舵機)埠  * 2組\n2.  控制雙向直流電機 * 4路\n3.  PWM調速（大約0.5%的解析度）* 4路\n4.  可控制2個 步進電機正反轉控制，單/雙步控制，交錯或微步及旋轉角度控制\n5.  4路H橋，每路H橋輸出電流為600mA，峰值電流可達1.2A\n6. 下拉電阻設計，電機通電時保持停止狀態。\n7. 有Arduino重定按鈕RESET\n8. 2個外部電源接線端子 邏輯和電機驅動電源分離控制。\n9. 相容UNO Mega方便使用Arduino函式庫進行專案開發\n\n發貨清單：   L293D 馬達驅動擴展板  一片","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","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":"2092104064","category_name":"電子零件/材料","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":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":0}