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| 1 | +<!DOCTYPE html> |
| 2 | +<html lang="en"> |
| 3 | +<head> |
| 4 | + <meta charset="UTF-8"> |
| 5 | + <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| 6 | + <title>Mechanical Binary Counter Visualizer</title> |
| 7 | + <link rel="stylesheet" href="styles.css"> |
| 8 | +</head> |
| 9 | +<body> |
| 10 | + <div class="container"> |
| 11 | + <header> |
| 12 | + <h1>Mechanical Binary Counter</h1> |
| 13 | + <p class="subtitle">Experience binary arithmetic with realistic mechanical animations</p> |
| 14 | + </header> |
| 15 | + |
| 16 | + <main> |
| 17 | + <section class="counter-section"> |
| 18 | + <div class="counter-container"> |
| 19 | + <div class="bit-container" id="bitContainer"> |
| 20 | + <!-- Bits will be dynamically generated here --> |
| 21 | + </div> |
| 22 | + </div> |
| 23 | + |
| 24 | + <div class="display-section"> |
| 25 | + <div class="value-display"> |
| 26 | + <div class="display-item"> |
| 27 | + <label>Binary:</label> |
| 28 | + <span id="binaryDisplay" class="binary-value">0000</span> |
| 29 | + </div> |
| 30 | + <div class="display-item"> |
| 31 | + <label>Decimal:</label> |
| 32 | + <span id="decimalDisplay" class="decimal-value">0</span> |
| 33 | + </div> |
| 34 | + <div class="display-item"> |
| 35 | + <label>Max Value:</label> |
| 36 | + <span id="maxDisplay" class="max-value">15</span> |
| 37 | + </div> |
| 38 | + </div> |
| 39 | + </div> |
| 40 | + </section> |
| 41 | + |
| 42 | + <section class="controls-section"> |
| 43 | + <div class="control-group"> |
| 44 | + <button id="incrementBtn" class="btn btn-primary"> |
| 45 | + <span class="btn-icon">+</span> |
| 46 | + Increment |
| 47 | + </button> |
| 48 | + <button id="resetBtn" class="btn btn-secondary"> |
| 49 | + <span class="btn-icon">↻</span> |
| 50 | + Reset |
| 51 | + </button> |
| 52 | + </div> |
| 53 | + |
| 54 | + <div class="control-group"> |
| 55 | + <div class="bit-controls"> |
| 56 | + <label for="bitInput">Manage Bits:</label> |
| 57 | + <div class="input-group"> |
| 58 | + <input type="number" id="bitInput" min="1" max="8" value="1" class="bit-input"> |
| 59 | + <button id="addBitBtn" class="btn btn-accent">Add Bit</button> |
| 60 | + <button id="removeBitBtn" class="btn btn-warning">Remove Bit</button> |
| 61 | + </div> |
| 62 | + </div> |
| 63 | + </div> |
| 64 | + |
| 65 | + <div class="status-section"> |
| 66 | + <div id="statusMessage" class="status-message"></div> |
| 67 | + <div class="overflow-indicator" id="overflowIndicator"> |
| 68 | + <span class="indicator-light"></span> |
| 69 | + <span class="indicator-text">Overflow Ready</span> |
| 70 | + </div> |
| 71 | + </div> |
| 72 | + </section> |
| 73 | + |
| 74 | + <section class="info-section"> |
| 75 | + <details class="info-panel"> |
| 76 | + <summary>How It Works</summary> |
| 77 | + <div class="info-content"> |
| 78 | + <p><strong>Binary Counter:</strong> Each bit represents a power of 2. The rightmost bit is 2⁰ (1), the next is 2¹ (2), then 2² (4), and so on.</p> |
| 79 | + <p><strong>Integer Overflow:</strong> When all bits are 1 and you increment, the counter resets to 0, demonstrating overflow behavior.</p> |
| 80 | + <p><strong>Adding/Removing Bits:</strong> Increase or decrease the counter's capacity by adding or removing bits. This lets you prevent overflow or demonstrate it at different values.</p> |
| 81 | + </div> |
| 82 | + </details> |
| 83 | + </section> |
| 84 | + </main> |
| 85 | + </div> |
| 86 | + |
| 87 | + <script src="script.js"></script> |
| 88 | +</body> |
| 89 | +</html> |
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