RFID Based Attendance System
An automated attendance tracking system using RFID technology to identify individuals and record their presence digitally without manual entry.
Inclusive of all taxes
- Secure payments via Razorpay
- 7-day returns on defective items
- GST invoice on every order
Free delivery on orders above ₹2,000
Delivers in 4-7 business days
Check delivery at your pincode
₹2337.00
Inclusive of all taxes
Components
7 items
Difficulty
Intermediate
Build Time
4-6 hours
Project Details
How It Works
How It WorksThe system works through RFID communication. The RC522 reader emits a 13.56 MHz RF field. When an RFID tag enters this field, it powers up wirelessly and transmits its unique UID. The RC522 module receives this UID via SPI communication protocol and sends it to the Arduino. The Arduino compares the received UID with a stored database of authorized IDs. If a match is found, attendance is marked and feedback is provided via LCD display or buzzer. If no match is found, access is denied. The data can be logged to various storage options including serial monitor, SD card, or cloud servers.
Prerequisites
Basic knowledge of Arduino programming, understanding of digital electronics, familiarity with SPI communication protocol, and experience with connecting components on a breadboard.
What's Included in the Kit
| Component | Qty | Price |
|---|---|---|
 | 1 | ₹767.00 |
 | 1 | ₹0.00 |
 | 2 | ₹24.00₹12.00 × 2 |
 | 1 | ₹106.00 |
 | 1 | ₹13.00 |
 | 1 | ₹77.00 |
 | 1 | ₹171.00 |
Operating Instructions
Product images are for illustration purposes only. Actual products may differ in appearance, packaging, or specifications. See our Terms of Service.