Smart LED: Gesture & Voice Control (AI + IoT)

Smart LED Control System
One smart LED control setup—two ways to interact. Use hand gestures via webcam or talk to control LEDs through voice. Switch modes with a simple code twist. Great for students exploring IoT, AI vision, or speech synthesis without needing extra hardware!

Project Highlights

• Dual Input Modes, One Hardware Setup: Same ESP32 and LED setup, with interchangeable Python code for gesture recognition (via MediaPipe) or speech recognition (via the computer mic).
• Gesture Control: Use your webcam and MediaPipe to detect hand motions and send real-time commands to the ESP32 to toggle LEDs.
• Voice Control: Speak simple commands like "on" or "off" from your computer mic; Python handles speech recognition and communicates with the ESP32 over serial.