From a5c8f063e0b2a6fbf208cd2e06a735ced51255f6 Mon Sep 17 00:00:00 2001
From: RubenSchoonbaert <121669330+RubenSchoonbaert@users.noreply.github.com>
Date: Sat, 21 Dec 2024 22:34:44 +0100
Subject: [PATCH] Created index.html

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>RFID-Transponder</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            line-height: 1.6;
+            margin: 0;
+            padding: 0;
+            background-color: #f4f4f4;
+            color: #333;
+        }
+        header {
+            background: #0078d7;
+            color: white;
+            padding: 10px 15px;
+            text-align: center;
+        }
+        main {
+            padding: 20px;
+            max-width: 800px;
+            margin: auto;
+            background: white;
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+            border-radius: 5px;
+        }
+        h1, h2 {
+            color: #0078d7;
+        }
+        img {
+            max-width: 100%;
+            height: auto;
+            display: block;
+            margin: 10px 0;
+        }
+        ul {
+            margin: 10px 0;
+            padding: 0 20px;
+        }
+        footer {
+            text-align: center;
+            margin-top: 20px;
+            font-size: 0.9em;
+            color: #666;
+        }
+    </style>
+</head>
+<body>
+    <header>
+        <h1>RFID-Transponder</h1>
+    </header>
+    <main>
+        <section>
+            <h2>Overview</h2>
+            <p>This project is a compact and versatile PCB design featuring an RFID/NFC tag IC. It includes components for writing and managing data on the RFID tag, modern power input options, and flexible microcontroller integration.</p>
+            <img src="IMG_20240116_194437709.jpg" alt="Schematic of RFID Transponder">
+        </section>
+
+        <section>
+            <h2>Key Features</h2>
+            <h3>RFID/NFC Tag Functionality</h3>
+            <ul>
+                <li>Built-in RFID coil, designed using <strong>eDesignSuite</strong> by ST-Engineering.</li>
+                <li>Integrated with the <strong>ST25DV04KC RFID/NFC Tag IC</strong>, offering:
+                    <ul>
+                        <li>16 KB EEPROM for data storage.</li>
+                        <li>Communication via the I2C bus.</li>
+                    </ul>
+                </li>
+                <li>Data can be written to the tag using external devices, such as smartphones with RFID capabilities.</li>
+            </ul>
+
+            <h3>Data Storage Support</h3>
+            <ul>
+                <li>Includes a Micro SD card slot for additional data storage.</li>
+                <li>Utilizes a <strong>74LVC125 IC</strong> for safe voltage level shifting between the 5V logic of the microcontroller and the 3.3V logic of the Micro SD card.</li>
+            </ul>
+
+            <h3>Power Input</h3>
+            <ul>
+                <li>Powered via a USB-C port delivering 5V.</li>
+                <li>Configured with <strong>1 kΩ resistors</strong> on the CC pins to ensure USB-C standard compliance.</li>
+            </ul>
+
+            <h3>Flexible Microcontroller Integration</h3>
+            <ul>
+                <li>Designed around the <strong>AtmegaXX08 series</strong> of microcontrollers, specifically the Atmega3208.</li>
+                <li>Compatible with other ICs in the same series and package.</li>
+            </ul>
+
+            <h3>Connectivity</h3>
+            <ul>
+                <li>Provides connectors for UPDI and UART for programming and debugging.</li>
+                <li>Optional GPIO breakout for additional interfacing needs.</li>
+            </ul>
+        </section>
+
+        <section>
+            <h2>Applications</h2>
+            <ul>
+                <li>Use as an RFID/NFC tag in systems requiring dynamic, writable RFID data storage.</li>
+                <li>Embedded designs requiring compact, integrated EEPROM and I2C functionality.</li>
+                <li>Systems needing programmable and customizable tag IC solutions.</li>
+            </ul>
+        </section>
+
+        <section>
+            <h2>Schematic</h2>
+            <img src="IMG_20240116_194437709.jpg" alt="Schematic of RFID Transponder">
+        </section>
+    </main>
+    <footer>
+        <p>&copy; 2024 RFID-Transponder Project. All rights reserved.</p>
+    </footer>
+</body>
+</html>
