{"type":"product","schema_version":"1.0","item_id":"100827734962","canonical_url":"https://tw.bid.yahoo.com/item/100827734962","title":"[芸庭樹] 無源蜂鳴器模組 3.3V ~ 5V Arduino ESP8266 ESP32 STM32","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-03T03:28:39.353Z","current_price":25,"original_price":null,"stock_status":"in_stock","available_quantity":30,"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/392718fb-b853-4464-9747-731fd17abf72.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5cd5c94c-8355-4518-9fce-764bb47a8120.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null}],"description":"本商品含 1 個 無源蜂鳴器模組. 無源的意思是要在 I/O PIN 上\n\n輸入音頻訊號 (如1KHZ, 或 DO/RE/MI/.... ), 本模組才會有聲音.\n\n一 模組描述:\n\n- 模組採用9012電晶體驅動\n\n- 工作電壓3.3V-5V\n\n- 設有固定螺栓孔，方便安裝\n\n- PCB尺寸：3.3cm * 1.3cm\n\n \n\n二 模組接口說明（3線式）\n\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）\n\n2 GND  外接GND\n\n3 I/O     外接單片機IO腳","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":"2092064025","category_name":"其他","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":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":2,"watch_count":0}