Arduino Based Prepaid Energy Meter with Theft Alert

This project presents the design and development of an Arduino-based prepaid energy meter with an integrated theft alert system. It offers a secure and efficient approach to monitoring electricity consumption while preventing unauthorized usage. The system employs a digital energy meter to record power consumption and a GSM module to transmit real-time alerts in case of tampering or energy theft. A prepaid model enables users to recharge their electricity balance and track their consumption through an LCD display, promoting transparency in energy usage. The Arduino Uno microcontroller serves as the system's core, handling energy data processing, credit deductions, and theft detection. When unauthorized activity is identified, the GSM module instantly notifies the user via mobile communication, allowing prompt action to mitigate potential losses. Designed for both residential and industrial applications, the system operates on a rechargeable battery, ensuring easy deployment. By utilizing open-source hardware like Arduino Uno, the proposed solution remains cost-effective, scalable, and adaptable for future advancements. This project highlights the potential of affordable technology in enhancing energy management, reducing theft, and improving electricity monitoring systems. Key Words: Prepaid Energy Meter, Arduino-Based System, Electricity Theft Detection, Real-Time Energy Monitoring, GSM-Based Alert System, Smart Energy Management.