The most powerful approach that has been used to minimize vehicle injuries is effective vehicle-to-vehicle communication. In this paper, we present a design and prototype of a device for vehicular communication using light fidelity(Li-fi) technology, known as Visible Light Communication(VLC), which is here used for data communication. The proposed device also involves preventing turning point incidents with a MEMS (Micro-Electro-Mechanical System) sensor and Ultrasonic sensors to accurately measure the distance between vehicles. The transmission of information between the vehicles enables us to automate brake systems which will help us avoid sudden close-range accidents. High-speed data transfer, secure, efficient, and environmentally friendly, is provided by Li-Fi technology, and also we made it possible that accidents can also be minimized in the maximum ways possible.

Index Terms—Li-Fi, LCD, data transmission, Visible light communication.