This project demonstrates Li-Fi (Light Fidelity) communication between two Arduino boards using visible light for data transmission. Text data is transmitted using an LED and a 4x4 keypad on the ...

Abstract: In response to the problem that free-space optical (FSO) communication in terrestrial-satellite links is susceptible to factors such as atmospheric turbulence, pointing errors, and angle of ...

The original version of the UNO Q paired Qualcomm’s Dragonwing QRB2210 processor with 2GB of RAM and 16GB of storage. A little over three months after it was announced alongside Qualcomm’s acquisition ...

A comprehensive brain-computer interface system that enables real-time control of robotic arms using EEG signals. This project integrates OpenBCI hardware, advanced signal processing algorithms, and ...