IoT-Based Wireless EV Charging Station Using Arduino Uno

Abstract: The rapid growth of embedded systems and automation has increased the demand for intelligent monitoring and control solutions in low-power electrical applications. This project presents the design and implementation of an Arduino Uno–based monitoring and control system for a copper winding charging station. The system integrates voltage and current sensors to continuously monitor electrical parameters, ensuring safe and efficient operation. An IR module is employed for object or position detection, while a relay and servomotor provide controlled switching and mechanical actuation, respectively. Wireless communication capability is enabled through the ESP8266 module, allowing Internet of Things (IoT)–based data transmission and remote monitoring. A 16×2 LCD is used to display real-time system parameters such as voltage, current, and operational status. The Arduino Uno serves as the central controller, processing sensor data and executing control logic programmed using the Arduino IDE. The proposed system offers a low-cost, reliable, and scalable solution for automated charging station applications, with potential extension to smart energy management and industrial automation systems.

Keywords: Arduino UNO, LCD Display, Voltage Sensor, Current Sensor, IR Sensor, ESP8266, Servomotor, Copper Coil, Connecting Wires, Arduino IDE – C Programming