{"type":"product","schema_version":"1.0","item_id":"100892530490","canonical_url":"https://tw.bid.yahoo.com/item/100892530490","title":"[芸庭樹] 1路30A繼電器Relay模塊 5V/12V 帶光耦隔離/高低電平觸發 大功率模組","subtitle":"1路 12V 30A","condition":"全新品","currency":"TWD","observed_at":"2026-05-16T21:07:28.923Z","current_price":130,"original_price":null,"stock_status":"in_stock","available_quantity":8,"sold_quantity":0,"seller":{"id":"Y6960485983","name":"芸庭樹工作室","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/fa90bad8-ade1-44dd-bdaa-a01985f1dbf6.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bb032a75-e9a6-48bc-8b11-c8a32e1dbda4.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4531e5b3-1f6e-49fd-828f-803d01e9fbdb.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/326e59c5-e4b2-4131-bc73-6a9330e4701b.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"本商品含1個\n\n- 1路 5V 30A 光隔離 RELAY 模組 (紅板) 或\n\n- 1路 12V 30A 光隔離 RELAY 模組(綠板) 或\n\n- 2路 5V 30A 光隔離 RELAY 模組(綠板) 或\n\n- 2路 12V 30A 光隔離 RELAY 模組(綠板)\n\n規格在商品頁上.\n\n買家要特別注意, 電線的耐電流要夠大, 否則電線會燒掉. \n\n一般的 PIR 如 HC-SR501/505 驅動電流太小, 無法直接連接使用. 中間要使用電流放大電晶體. \n\n賣家為退休的工程師,可做技術交流.","shipping_methods":[{"name":"面交/自取/不寄送","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"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092045563","category_name":"其他","breadcrumb":[{"id":"2092042954","name":"手機、配件與通訊","url":"/tw/%E6%89%8B%E6%A9%9F%E3%80%81%E9%85%8D%E4%BB%B6%E8%88%87%E9%80%9A%E8%A8%8A-2092042954-category.html"},{"id":"2092045563","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092045563-category.html"}],"view_count":2,"watch_count":1}