RFID-Based Attendance System Using Arduino

Tired of manual attendance tracking that's prone to errors and time theft? This Arduino-based RFID attendance system transforms any workplace into a smart, automated environment. Simply scan an RFID card and the system instantly logs your check-in or check-out with precise timestamps, displays real-time status on an LCD screen, and maintains accurate counts of people inside the facility. An automated attendance tracking system built with Arduino that uses RFID cards to replace manual attendance logging. The system offers the reliability of commercial solutions at a fraction of the cost, making it ideal for budget-conscious organizations wanting professional attendance management capabilities.

Jul 8, 2025

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Components and supplies

1

rtc DS1307

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RFID MFRC522

1

Arduino UNO R3

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16x2 I2C LCD

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5V Power Supply Module

Tools and machines

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Breadboard, 400 Pin

Apps and platforms

1

Arduino IDE 2.0 (beta)

Project description

Code

RFID Based Attendance System Using Arduino

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Rithik Krisna

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rinme

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