{"type":"product","schema_version":"1.0","item_id":"100287041362","canonical_url":"https://tw.bid.yahoo.com/item/100287041362","title":"三針 光敏感測器模組 光線檢測 光敏電阻模組 光敏模組  (3個）W20[2753370-043] yahoo f","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-24T12:36:32.573Z","current_price":66,"original_price":null,"stock_status":"in_stock","available_quantity":10,"sold_quantity":0,"seller":{"id":"Y3802229009","name":"BUY360-IC 電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/87e43bbf-82e9-4bc2-b7b2-a3518120c210.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"buy360-ic\r\n途：\r\n光線亮度檢測,光線亮度感測器，智慧小車尋光模組\r\n模組特色：\r\n1、採用靈敏型光敏電阻感測器\n\r\n2、比較器輸出，信號乾淨，波形好，驅動能力強，超過15mA。\n\r\n3、配可調電位器可調節檢測光線亮度\n\r\n4、工作電壓3.3V-5V\n\r\n5、輸出形式 ：數位開關量輸出（0和1）\n\r\n6、設有固定螺栓孔，方便安裝\n\r\n7、小板PCB尺寸：3.2cm x 1.4cm\n\r\n8、使用寬電壓LM393比較器\r\n模組使用說明\n\r\n1、光敏電阻模組對環境光線最敏感，一般用來檢測周圍環境的光線的亮度，觸發單片機或繼電器模組等；\n\r\n2、模組在環境光線亮度達不到設定閾值時，DO端輸出高電平，當外界環境光線亮度超過設定閾值時，DO端輸出低電平；\n\r\n3、DO輸出端可以與單片機直接相連，通過單片機來檢測高低電平，由此來檢測環境的光線亮度改變；\n\r\n4、DO輸出端可以直接驅動本店繼電器模組，由此可以組成一個光控開關。","shipping_methods":[{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","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":"23453","category_name":"其他零組件","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":"2092072521","name":"電腦零組件","url":"/tw/%E9%9B%BB%E8%85%A6%E9%9B%B6%E7%B5%84%E4%BB%B6-2092072521-category.html"},{"id":"23453","name":"其他零組件","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%B6%E7%B5%84%E4%BB%B6-23453-category.html"}],"view_count":1,"watch_count":0}