Update README.md

isameersah · web-flow · commit 405da2b28bdd · 2025-04-29T08:10:36.000+05:45
diff --git a/README.md b/README.md
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 # 🔐 RFID Attendance System using ESP32
 
 <p align="center">
-  <img src="https://electropeak.com/learn/wp-content/uploads/2019/05/RC522-RFID-Arduino-Tutorial.gif" width="400" />
+  <img src="https://i.imgur.com/mQoaWS8.jpeg" width="400" />
 </p>
 
 
