In this tutorial, we build a voice-controlled LED system using the ESP32-S3-BOX-3 development board, combining wake word detection, speech recognition, touch interface, and audio feedback to create an intelligent control system. Voice control has become an integral part of modern smart home automation. Beginner-Friendly: Perfect for newcomers to Arduino and Bluetooth technology. Gain practical knowledge of how to work with the HC-05. Connected LED lights to the Arduino and controlled them by using voice commands though a smartphone connected to the bluetooth module. It utilizes Python's speech recognition module and Arduino Uno's PWM capabilities for controlling the LED bulb's intensity. Additionally, it incorporates a screen display to show.
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