The CBSE Class 11 Informatics Practices Syllabus for 2025-26 provides a clear roadmap for students preparing for their 2026 ...

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...