Virtual Booth

Smart Circuit Visualizer is an innovative educational tool designed to enhance students' understanding of Ohm's Law through real-time visualization. The system uses an ESP32 microcontroller, INA219 current sensor, TFT display, and WS2812B LEDs to demonstrate the relationship between resistance and current in an electrical circuit. As resistance changes, students can observe corresponding changes in LED brightness, movement speed, and circuit readings. This interactive approach transforms abstract concepts into meaningful learning experiences, reducing reliance on memorization. The project supports STEM education and contributes to Sustainable Development Goal 4 (Quality Education) by promoting engaging, hands-on, and technology-enhanced learning.