{"type":"product","schema_version":"1.0","item_id":"101118314478","canonical_url":"https://tw.bid.yahoo.com/item/101118314478","title":"【馨月】光敏傳感器模組 光線檢測 光敏電阻模組 亮度感測器 亮度傳感 Arduino 感應模組 亮度 光線","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-07-29T18:13:43.661Z","current_price":14,"original_price":null,"stock_status":"in_stock","available_quantity":980,"sold_quantity":2,"seller":{"id":"Y1115871838","name":"Y1115871838","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/f5de6851-5d4b-40a2-9348-d362b2593118.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"如需收據需在購買前私訊賣家小店是台灣賣家，商品都有現貨下單兩天內出貨，如需自取可私訊地點在新北中和模組特色：1、採用靈敏型光敏電阻傳感器2、比較器輸出，信號乾淨，波形好，驅動能力強，超過15mA3、配合可調電位器可調節檢測光線亮度4、工作電壓3.3V-5V5、輸出形式 ：DO數字開關量輸出（0和1）和AO模擬電壓輸出6、設有固定螺栓孔，方便安裝7、PCB尺寸：3.2cm x 1.4cm8、使用寬電壓LM393比較器使用說明：1、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。2、模組在環境光線亮度達不到設定閾值時，DO端輸出高電位，當外界環境光線亮度超過設定閾值時，DO端輸出低電位。3、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位，由此來檢測環境的光線亮度改變。4、DO輸出端可以直接驅動繼電器模組，由此可以組成一個光控開關。5、模擬輸出AO可以和AD模組相連，通過AD轉換，可以獲得環境光強更精準的數值。如需收據需備註","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","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":0,"watch_count":2}