The ”Underwater Wireless Communication System” is a project designed to enable data transmission between submerged devices using Arduino-based transmitters and receivers. The system leverages acoustic or optical communication to overcome the limitations of traditional RF signals underwater.  

The transmitter unit collects data from sensors or predefined signals, processes it using an Arduino microcontroller, and sends it via an underwater-compatible communication module. The receiver unit, also Arduino-based, captures and decodes the transmitted signal, ensuring reliable communication between submerged devices.  

This project aims to develop an efficient and cost-effective underwater communication system for applications such as marine research, underwater robotics, and remote sensing.