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<!DOCTYPE html> <html> <head> <title>歡迎來到 LCWO.net - 在線學習莫爾斯電碼! - Learn CW Online</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="description" lang="en" content="Learn CW Online - At LCWO you can learn Morse Code (CW) online, in your web browser!"> <meta name="description" lang="cn" content="在LCWO，你將在瀏覽器中學習莫爾斯電碼。電腦上無需安裝程序，通過因特網連接你的個人設置，還可以使用各種統計手段跟蹤你的學習進度。"> <meta name="keywords" content="learn cw, cw, morse code practice, telegraphy, learn morse code, morse code, koch method, morsen lernen, impare il cw, high speed cw, hst, qrq, ham radio, dj1yfk, rufzxp, fabian kurz"> <meta name="author" content="Fabian Kurz"> <meta property="og:title" content="Learn CW Online" /> <meta property="og:type" content="website" /> <meta property="og:url" content="https://lcwo.net/" /> <meta property="og:image" content="https://lcwo.net/pics/lcwo.png" /> <meta property="og:description" content="Learn CW Online - a free web app for learning Morse code!" /> <link rel="icon" href="/favicon.ico"> <link rel="shortcut icon" href="/favicon.ico"> <link href="/atom.xml" type="application/atom+xml" rel="alternate" title="LCWO News Feed"> <link href="/forumatom.xml" type="application/atom+xml" rel="alternate" title="LCWO Forum Feed"> <link id="lcwocss" href="/style.css" rel="stylesheet" type="text/css"> <link rel="stylesheet" href="/js/leaflet.css"> <script type="text/javascript" src="/js/jscwlib.js?cachebreak=1711272842"></script> <!-- User activity heatmap dependencies curl -L 'https://d3js.org/d3.v7.min.js' > js/d3.js curl -L 'https://unpkg.com/cal-heatmap/dist/cal-heatmap.min.js' > js/cal-heatmap.js curl -L 'https://unpkg.com/cal-heatmap/dist/cal-heatmap.css' > cal-heatmap.css curl -L 'https://unpkg.com/@popperjs/core@2' > js/popperjs-core.js curl -L 'https://unpkg.com/cal-heatmap/dist/plugins/Tooltip.min.js' > js/cal-heatmap-Tooltip.js --> <script src="/js/d3.js"></script> <script src="/js/cal-heatmap.js"></script> <link rel="stylesheet" href="/cal-heatmap.css"> <script src="/js/popperjs-core.js"></script> <script src="/js/cal-heatmap-Tooltip.js"></script> </head> <body bgcolor="#ffffff"> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tbody> <tr class="headerline"> <td style="background-image:url(/pics/lcwo-bg2.png);" width="41%"> <a href="/"><img style="border-style:none;" src="/pics/lcwo.png" height="75" width="214" title="LCWO - 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在線學習莫爾斯電碼!</h1> <p> 在LCWO，你將在瀏覽器中學習莫爾斯電碼。電腦上無需安裝程序，通過因特網連接你的個人設置，還可以使用各種統計手段跟蹤你的學習進度。 </P> <p><a href="/signup">登陸</a> 使用試用帳號(用戶名/密碼:test/test)進入。</p> <h2>特性</h2> <p>- Koch教程<br> - <a href="/highscores">排行榜</a> — 與他人比較結果<br> - 速度訓練 (字符分組, 純文本練習, 呼號練習, 單詞練習)<br> - <a href="/download">音頻練習文件</a> (下載)<br> - <a href="/text2cw">文本轉換至電碼</a> (無需登陸)<br> - <a href="/forum">論壇</a> 用戶討論與反饋<br> - <a href="/usergroups">用戶組</a><br> - <a href="https://www.waedc.de/" title="Worked All Europe DX Contest">WAE</a> QTC練習<br> - 更多精彩，稍後推出...</p> <h2>新聞 <a href="/atom.xml"><img src="/pics/feed.png" border="0" alt="[Atom LCWO News Feed]" title="LCWO Atom News Feed"></a> <a href="/forumatom.xml"><img src="/pics/feed.png" border="0" alt="[Atom LCWO Forum Feed]" title="LCWO Atom Forums Feed"></a> </h2> <p><strong><span style="color:#ff0000">2024-07-20</span></strong> - LCWO is now also available in Slovak language, thanks to Matúš, OM8ATE!</p> <p><strong>2024-03-11</strong> - Every user will now find an practice activity "heatmap" on the main page. The same can be enabled on the public profiles! Tnx Matti, OH2CME for the implementation!</p> <p><strong>2024-03-10</strong> - We now have a collection of 77 Greek proverbs in the Plain Text Training (tnx SV1DAY)!</p> <p><strong>2023-08-07</strong> - Improvements in Word training (replaying words) and QTC training (just in time for WAE CW!).</p> <p><strong>2023-01-23</strong> - Over the last months, plain text training was updated with texts in Czech, Japanese and Polish!</p> <p><strong>2022-01-05</strong> - German word training now contains <b>30.000</b> words; thanks to Wolf, DK1ET!</p> <p><strong>2021-03-18</strong> - Note: LCWO will be down for maintenance starting around 00:00 UTC on March 19th 2021 for a few hours.</p> <p><strong>2020-09-01</strong> - A "Dark Mode" is now available for people who prefer white font on a black background (in your account settings).</p> <p><strong>2020-08-05</strong> - LCWO is now available in Korean language (한국어) - tnx Joe, HL5KY!</p> <p><strong>2020-07-26</strong> - 17.000 words are available now for word training in German. Carefully curated by Wolf, DK1ET. Thanks!</p> <div><a href='/news/all'>顯示所有</a></div><p><a href='/changelog'>ChangeLog</a> — 不要猶豫，請將任何問題、批評、建議發送至: <a href='mailto:help@lcwo.net'>Fabian Kurz</a>.</p> </td> <td width="20"> </td> </tr> </table> <br><br><br> <div align="center" class="footer">lcwo.net - <strong>Learn Morse Code (CW) Online</strong> by <a class="sLink" href="http://fkurz.net/">Fabian Kurz, DJ5CW</a> (<a href="/impressum">Impressum</a>) - <a href="/privacy">Privacy Policy / Datenschutzinformationen</a></div> <script> // keep the session cookie alife as long as user is on the page, refresh every // 5 minutes function session_keepalive () { var request = new XMLHttpRequest(); request.open("GET", "//lcwo.net/api/index.php?action=keepalive", true); request.onreadystatechange = function() { var done = 4, ok = 200; if (request.readyState == done && request.status == ok) { var r = JSON.parse(request.responseText); if (r["result"] == false) { // no session if (document.getElementById("logoutlink")) { // but we think we're logged in! document.location.href = "//lcwo.net"; } } } } request.send(); } window.setInterval('session_keepalive()', 300000); </script> </body> </html>