{"type":"product","schema_version":"1.0","item_id":"101206692434","canonical_url":"https://tw.bid.yahoo.com/item/101206692434","title":"►1873◄紅外線解碼編碼模組 紅外解碼模塊紅外編碼模塊紅外通信模塊NEC紅外收發無線模塊 Arduino","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-19T17:49:05.002Z","current_price":9978,"original_price":null,"stock_status":"in_stock","available_quantity":996,"sold_quantity":2,"seller":{"id":"Y2849097376","name":"宇倉電子-全館(已含稅)開發票","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/b2f3cbbc-13b5-46cc-9628-5f874d168c46.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/89ee1818-4857-4f5d-b517-8b9ae55a1355.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/2824bb5c-4feb-486e-b0a5-ab0ac1d2c940.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f03d1d23-5f5b-4f16-9c99-8340eef7851f.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ff0a6a80-778b-491c-8407-a51908c64066.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null}],"description":"具體參數：\n\n規格：27*17MM\n\n供電電壓：5V\n\n通信方式：串口通信（TTL電平）\n\n發射距離：6-10米（本店實際環境測試8米穩定控制）\n\n功能說明\n\n1、具備NEC格式紅外發射功能。\n\n2、具備NEC格式紅外編碼功能。\n\n3、帶紅外發射頭擴展接口。\n\n4、具備串口通信功能，通信電平為TTL。\n\n5、可控制99%的NEC紅外格式設備，包括電視機、電風扇等電子電器設備。\n\n6、支持NEC編碼芯片：（典型編碼芯片如uPD6121,uPD6122, TC9012以及眾多的兼容芯片型號，如PT2221, PT2222, SC6121,SC6122, SC9012等等）\n\n7、可作為紅外無線數據通信、數據傳輸、紅外控制等功能\n\n應用範圍\n\n智能家居，學生電子設計，紅外轉無線，智能工控設備\n\nMP3控制器，遠程紅外控制，、紅外解碼設備，電子積木套件\n\n電子設備控制，無線轉紅外設計，紅外編碼設備，智能小車遙控\n\n使用方法\n\n本模塊的使用方法非常簡單，下面以電子專業和非電子專業進行解說：\n\n電子專業：\n\n只需要利用到單片機的串口通信知識，通過串口發送指定的指令進行控制模塊發射；通過串口接收方式進行紅外編碼操作，獲取遙控編碼信息。\n\n解碼：解碼時不需要發送任何指令，只需要拿起遙控對準模塊的接收頭按下，這時模塊的串口就輸出該紅外編碼。\n\n編碼(發射)：編碼時需要根據一定格式發送指令，通過電腦或者單片機串口發送5個字節的指令，就可以將對應編碼的紅外信號還原出去利用這紅外的收發功能，我們可以做紅外數據傳輸和控制，購買2套可以完成收發操作了\n\n非電子專業：\n\n如不懂得單片機知識的客戶可以採用本店的USB轉TTL結合電腦進行控制其他設備，連接好電路後電腦上位機軟件可以簡單的收發指令，實現編解碼功能。\n\n操作指令說明：\n\n---------------舉例說明-------------------\n\n發射NEC信號編碼為1C 2F 33，數據位3的信號\n\n{A1,F1,1C,2F,33}\n\n修改串口通信地址為0xA5\n\n{A1,F2,A5,00,00}\n\n修改波特率為4800bps（對應序號1）   \n\n{A1,F3,01, 00,00}","shipping_methods":[{"name":"郵局掛號","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"}],"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":"2092073513","category_name":"其他耗材","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":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":0,"watch_count":0}