theoldproject/timer.html at main · TheHTMLProject/theoldproject · GitHub

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<!DOCTYPE html>
<html>
<link rel="icon" href="https://cdn-icons-png.flaticon.com/512/7784/7784482.png">
<title>Timer - Utilities - The HTML Project</title>

<body>

<h2>Timer</h2>

<p>Seconds long: <input type="number" id="timeInput" value="10"></p>
<button onclick="startCountdown()">Start</button>
<button onclick="stopCountdown()">Stop(reset)</button>

    <p>Countdown: </p>
    <table>
        <tr>

            <th><h1><span id="countdown"></span></h1></th>
<audio id="alarmSound" src="alarm.mp3"></audio>

    </table>

</head>
<body>


<script>
var countdown;

function startCountdown() {
    // Clear any existing countdown
    clearInterval(countdown);

    // Get the countdown time from the input field
    var count = document.getElementById("timeInput").value;

    // Update the countdown every 1 second
    countdown = setInterval(function() {
        document.getElementById("countdown").innerHTML = count;

        count--;
        if (count < 0) {
            clearInterval(countdown);
            document.getElementById("countdown").innerHTML = "Time's up!";

            // Play the alarm sound
            document.getElementById("alarmSound").play();
        }
    }, 1000);
}

function stopCountdown() {
    // Clear the countdown
    clearInterval(countdown);
}
</script>
<!DOCTYPE html>
<html>
<head>
    <title>Minutes to Seconds Conversion</title>
    <style>
        table {
            width: 10%;
            border-collapse: collapse;
        }
        th, td {
            border: 1px solid black;
            padding: 15px;
            text-align: center;
        }
    </style>
</head>
<body>
    <h2>Minutes to Seconds Conversion</h2>
    <table>
        <tr>
            <th>Minutes</th>
            <th>Seconds</th>
        </tr>
        <tr>
            <td>1 minute</td>
            <td>60 seconds</td>
        </tr>
        <tr>
            <td>5 minutes</td>
            <td>300 seconds</td>
        </tr>
        <tr>
            <td>10 minutes</td>
            <td>600 seconds</td>
        </tr>
        <tr>
            <td>15 minutes</td>
            <td>900 seconds</td>
        </tr>
        <tr>
            <td>20 minutes</td>
            <td>1200 seconds</td>
        </tr>
        <tr>
            <td>1 hour</td>
            <td>3600 seconds</td>
        </tr>
    </table>

</body>

</html>


</body>
    <head>
    <style>
        .footer {
            position: right;
            left: 0;
            bottom: 0;
            width: 100%;
            background-color: grey;
            color: white;
            text-align: center;
        }
    </style>
</head>
<body>

<div class="footer">

    <p><a href="dashboard.html" style="color: white;">Back to Dashboard</a></p>
   <p><a href="/home/index.html">Back to the NEW Dashboard</a></p>
</div>

</body>
</html>