{"type":"product","schema_version":"1.0","item_id":"100033035854","canonical_url":"https://tw.bid.yahoo.com/item/100033035854","title":"【歐趴專賣店】 8051專題製作~電子時鐘(時分秒  七段顯示器 最新上市!!!!!!!!!!!","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-16T20:32:29.706Z","current_price":3000,"original_price":null,"stock_status":"out_of_stock","available_quantity":2,"sold_quantity":5,"seller":{"id":"Y6770715143","name":"【歐趴專賣店】","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/cf93ea00-a5ed-4a17-8190-cba1c3bbe6fe.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/7f42b0c8-ecc2-4dc7-826c-ca92bdaf6a86.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"購買前請先看 賣方「關於我」 或 拍賣問與答 發問問題 \r\n\n\r\n\n8051專題製作 \r\n\n\r\n\n\r\n\n電子時鐘(七段顯示)( 手工洞洞板製作) \r\n\n\r\n\n\r\n\n\r\n\n\r\n\n本產品直購價為3000元~ \r\n\n\r\n\n \r\n\n操作步驟 \r\n\n1. 打開電源開關，螢幕顯示時分秒\r\n\n2 .透過下方3顆按鈕來設定時間\n\n \r\n\n\r\n\n \r\n\n商品內容 \r\n\n1.電子時鐘(時分秒)成品 (全新品)\n\n2.光碟片 (含書面報告電子檔、電路圖、零件表、8051原始程式) \r\n\n\r\n\n\r\n\n\r\n\n\r\n\n\r\n\n\r\n\n \r\n\n報告內容介紹〈50頁以上〉 \r\n\n1. 背景動機\n2. 目的\n3. 摘要\n4. 89C51單晶片功能說明\n5. 程式流程圖\n6. 主程式說明\n7. 圖解電路動作說明                                                  8. 使用工具與材料\n9. 參考書目\n10. 製作過程\n\r\n\n\r\n\n本產品直購價格為$3000面交~有任何問題歡迎來信~轉帳詳細資料請看關於我~~ \r\n\n更多產品資訊請查看關於我~~ \r\n\n我的聯絡資料請查看關於我~~","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","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":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":1,"watch_count":3}