📡 RFID Attendance System with Google Sheets

An IoT-based smart attendance system using Arduino and RFID technology.
This system automatically records attendance and updates it to Google Sheets in real-time.

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.project description .Component list .circuit digram image .working video link .output google sheet " “💰 Full setup guide + source code available (Paid) – DM me”

🚀 Features

✅ RFID card-based attendance
✅ Real-time Google Sheets update
✅ Automatic data logging
✅ Reduces manual work

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🛠️ Technologies Used

• Arduino (Embedded C)
• RFID Module (RC522)
• ESP8266 WiFi Module
• Google Sheets API

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🔌 Components Required

• Arduino Board
• RFID Reader (RC522)
• ESP8266 WiFi Module
• Jumper Wires

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⚙️ How It Works

1. RFID card is scanned
2. UID is captured by Arduino
3. Data is sent via ESP8266
4. Google Sheets is updated instantly

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📸 Project Preview

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📂 Code

Arduino code is included in this repository.

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👨‍💻 Author

Nitin Saini

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📩 Contact

For projects or collaboration, connect with me on LinkedIn.