This project is a real-time library vacancy monitoring system designed to track the number of people entering and leaving a library. The system uses an 8051 microcontroller, IR sensors, and 7-segment ...
This Interfacing ADXL345 Accelerometer with Arduino UNO project demonstrates how to interface the ADXL345 3-axis accelerometer with Arduino UNO to measure acceleration and detect motion in X, Y, and Z ...