🤖 Voice-Controlled Robotic Hand

The Voice-Controlled Robotic Hand is a functional robotic prototype that responds to user voice commands to simulate various hand movements. Built using microcontroller-based hardware, servo motors, and speech recognition software, it demonstrates the integration of mechanical systems with artificial intelligence.

⚠️ Note: Due to security reasons involving proprietary APIs and machine learning services, the source code is not shared in this repository.

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🔧 Features

• Accepts voice commands such as "open hand", "close hand", "point", and more
• Real-time motion response using servo motors
• Customizable gestures and command mapping
• Ideal for learning robotics, assistive technology, and embedded systems

📦 Hardware Used

• Microcontroller (e.g., Arduino Uno/Nano or Raspberry Pi)
• Servo Motors (x5 for each finger)
• Voice Recognition Module / Bluetooth-connected Android device
• Mechanical hand frame (3D printed or built with hobby materials)
• Power Supply (Battery or USB)

🛠️ Software Used

• Arduino IDE / Python for microcontroller programming
• Voice recognition app or software (e.g., Android SpeechRecognizer API)
• Serial/Bluetooth communication protocols

🚀 How It Works

1. The user speaks a command (e.g., "close hand").
2. The system processes the speech and sends the corresponding signal to the microcontroller.
3. The microcontroller activates specific servo motors to perform the desired motion.

📖 License

This project is open for educational and personal use. Redistribution of original source code is restricted due to security considerations.