The project "Arduino-based Gesture Operated Speaker with Ultrasonic Sensor using Arduino Nano" aims to create an interactive audio playback system that is controlled by hand gestures. An ultrasonic sensor is used to detect the presence of a hand, and an Arduino Nano is used to process the sensor data and control the audio playback. When a hand is hovered over the sensor, the Arduino triggers a speaker to play audio. When the hand is moved away, the audio playback stops. The project combines the concepts of gesture recognition and ultrasonic distance sensing to create a unique and user-friendly audio playback experience. The implementation involves connecting the ultrasonic sensor, speaker, and Arduino Nano, and writing code in C/C++ using the Arduino IDE. The project can find applications in areas like home automation, interactive displays, and entertainment systems.
