{"type":"product","schema_version":"1.0","item_id":"100269885503","canonical_url":"https://tw.bid.yahoo.com/item/100269885503","title":"【鑫巢】(聲音傳感器) 聲音檢測模塊 聲控口哨開關 聲音模塊 ARDUINO 11","subtitle":"【鑫巢】(聲音傳感器) 聲音檢測模塊 聲控口哨開關 聲音模塊 ARDUINO 11","condition":"全新品","currency":"TWD","observed_at":"2026-07-27T00:18:41.778Z","current_price":35,"original_price":null,"stock_status":"in_stock","available_quantity":990,"sold_quantity":9,"seller":{"id":"Y2533002067","name":"Y2533002067","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/989cc280-dece-4f4b-9a28-32dccf12f978.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"1 可以檢測周圍環境的聲音強度,使用注意：此傳感器只能識別聲音的有無（根據震動原理）不能識別聲音的大小或者特定頻率的聲音\r\n\r\n2 靈敏度可調（圖中藍色數字電位器調節）\r\n\r\n3 工作電壓3.3V-5V\r\n\r\n5 輸出形式 數字開關量輸出（0和1高低電平）\r\n\r\n6 設有固定螺栓孔，方便安裝\r\n\r\n7 小板PCB尺寸：3.2cm * 1.7cm\r\n\r\n二 模塊接線說明\r\n\r\n1 VCC 外接3.3V-5V電壓（可以直接與5v單片機和3.3v單片機相連）\r\n\r\n2 GND 外接GND\r\n\r\n3 OUT 小板開關量輸出接口（0和1）\r\n\r\n三 使用說明\r\n\r\n1聲音模塊對環境聲音強度最敏感，一般用來檢測周圍環境的聲音強度。\r\n\r\n2 模塊在環境聲音強度達不到設定閾值時，OUT輸出高電平，當外界環境聲音強度超過設定閾值時，模塊OUT輸出低電平；\r\n\r\n3 小板數字量輸出OUT可以與單片機直接相連，通過單片機來檢測高低電平，由此來檢測環境的聲音；\r\n\r\n4 小板數字量輸出OUT可以直接驅動本店繼電器模塊，由此可以組成一個聲控開關；","shipping_methods":[{"name":"郵局掛號","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"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","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":0,"watch_count":7}