Abstract:  This project focuses on monitoring the voltage of AC-powered equipment and developing an automated temperature ventilation system to regulate the temperature of a space and protect appliances from overheating. The Node MCU microcontroller and IP networking are used for remote access and control, allowing users to automate various electrical appliances such as lamps, fans, lights, and refrigerators through an Android smartphone app even when they are not physically present. This technology is particularly valuable in environments where temperature control is critical. The proposed voltage control scheme has been tested with AC lamps, AC fans, and DC cooling fans to assess its feasibility and effectiveness. With the increasing use of the Internet of Things (IoT), this technology is becoming more sophisticated and widely utilized. In real-world scenarios, electricity usage data can be calculated by the electricity board and sent to users via email or EB card for billing purposes.

Keywords: IoT, Microcontroller, Voltage Control, Temperature Sensor, Current sensor

PDF | DOI: 10.17148/IJARCCE.2023.12499

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