By observing the graph, users can visualize the intensity and direction of the detected vibrations. Steps to Use Setup Arduino Code. Connect the Arduino Uno board to the ADXL335 accelerometer, LCD ...

This project implements an RFID-based Question and Answer system using Arduino and C++. The system incorporates an RFID module and a 16x4 LCD screen. It engages users in a quiz format, reading RFID ...