The team developed a multi-function energy meter with a visual LED display that helps users easily understand their electricity consumption through color-coded indicators. The project was completed in three phases: 1. Sensor Integration (Voltage Measurement): Used an AC Digital Multi-function Meter with an electrical sensor connected to: Arduino board Plug Switchboard Defined usage thresholds: Green LED: Low consumption Orange LED: Moderate consumption Red LED: High consumption 2. Visual Display System: Initially used 3 discrete LEDs Later upgraded to Neopixel LEDs for: Full color control Consistent brightness Required Arduino MEGA and code refactoring 3. Device Body Fabrication: Created a custom panel using laser cutting Built a wooden base for mounting components Integrated electronics into the housing to complete the working prototype