{"type":"product","schema_version":"1.0","item_id":"100561824480","canonical_url":"https://tw.bid.yahoo.com/item/100561824480","title":"光敏感測器模組 光線檢測 光敏電阻模組 光敏模組 W177","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-27T17:37:58.275Z","current_price":12,"original_price":null,"stock_status":"out_of_stock","available_quantity":5,"sold_quantity":5,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/67292438-a5da-48fc-9c31-2c5c78069fa4.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/bf474e98-c4ab-4f80-9b36-5cb122b3edd7.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/40766c60-54fa-4029-9b82-58cb229b7632.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"用途：\n\n \n\n光線亮度檢測,光線亮度感測器，智能小車尋光模組\n模組特色：\n1、採用靈敏型光敏電阻感測器\n2、比較器輸出，信號乾淨，波形好，驅動能力強，超過15mA。\n3、配可調電位器可調節檢測光線亮度\n4、工作電壓3.3V-5V\n5、輸出形式 ：DO數字開關量輸出（0和1）和AO模擬電壓輸出\n6、設有固定螺栓孔，方便安裝\n7、小板PCB尺寸：3.2cm x 1.4cm\n8、使用寬電壓LM393比較器\n\n模組使用說明\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；\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；\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；\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。\n\n \n\n \n\n5、小板模擬量輸出AO可以和AD模組相連，通過AD轉換，可以獲得環境光強更精准的數值","shipping_methods":[{"name":"7-ELEVEN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":"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":2}