WSN-Driven Ratio Control Systems

Abstract: This paper describes a Wireless Sensor Networks (WSN) based ratio control system for valves that uses two servo motors, a NodeMCU microcontroller, and an Arduino IDE-programmed web server. The NodeMCU operates the servos and monitors real-time data to maintain specified flow rate ratios. Remote monitoring and adjustment are made possible via a web interface. The WSN integration guarantees scalability and flexible deployment. The correctness, minimum latency, and dependability of the system are confirmed by the experimental findings. This work illustrates the benefits of IoT in industrial automation by showing how process control systems may operate more efficiently and easily