Smart AC Energy Monitoring System using PZEM-004T & Arduino

In this project, I built a Smart AC Energy Monitoring System using the PZEM-004T V3.0 Energy Meter Module, Arduino Uno, and a 16x2 LCD Display. The system is capable of measuring and displaying important electrical parameters such as Voltage, Current, Power, Energy Consumption (kWh), Frequency, and Power Factor in real time. The PZEM-004T module uses a non-invasive 100A Current Transformer (CT) to measure current safely and accurately. During the demonstration, I tested the system with different household appliances, including an electric bulb, refrigerator, and electric iron, to observe how the electrical parameters change under different load conditions. This project is ideal for energy monitoring, home automation, smart metering, IoT applications, and electrical load analysis. It provides a simple and cost-effective way to track electricity usage and understand power consumption in real time. ******************************************************************** Download code and circuit diagram: https://github.com/theinfoflux/Smart-... ********************************************************************* 💖 Support my projects on Patreon   / theinfoflux   Contact us: [email protected] #Arduino #PZEM004T #EnergyMeter #PowerMonitoring #ElectricityMonitoring #IoT #ArduinoProjects #SmartMeter #ElectronicsProject #DIYElectronics