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Sign Language Glove

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Smart Blind Stick with GPS GSM
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Original price was: 7,000.00₹.Current price is: 4,500.00₹.

A sign language glove project using an Arduino Nano with flex sensors to detect hand movements and display the corresponding letters on a 16×2 LCD using an I2C module, powered by a 9V battery. The setup includes a glove for sensor placement, carbon resistors for circuit control, and a battery cap for power management.

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Description

The Sign Language Glove is an assistive device designed to translate hand gestures into text, aiding communication for individuals with speech or hearing impairments. It uses flex sensors embedded in a glove to detect finger movements, an Arduino Nano to process the data, and an LCD to display the interpreted gestures.

Components:

  1. Arduino NANO
    • Microcontroller for processing flex sensor inputs and controlling the LCD output.
  2. 4 x Flex Sensors
    • Detect the bending of fingers and generate resistance-based output signals proportional to the gestures.
  3. 16×2 LCD Display
    • Displays the text output corresponding to the detected hand gestures.
  4. I2C LCD Module
    • Simplifies the connection and control of the LCD with fewer pins.
  5. 9V Battery
    • Provides power for the Arduino and other components.
  6. Battery Cap
    • Connects the 9V battery to the circuit.
  7. Carbon Resistors
    • Ensures proper voltage division and prevents damage to components.
  8. Glove
    • Houses the flex sensors to capture finger movements seamlessly.

Working:

  1. Gesture Detection:
    • Flex sensors measure the degree of bending in each finger by producing a resistance change proportional to movement.
  2. Data Processing:
    • Arduino Nano receives analog signals from the flex sensors and processes them to identify specific hand gestures.
  3. Gesture Interpretation:
    • Predefined gestures are mapped to corresponding text outputs stored in the Arduino’s code.
  4. Display Output:
    • The I2C module facilitates communication with the LCD, where the interpreted gesture is displayed as text.
  5. Power Supply:
    • The 9V battery powers the entire system, ensuring portability and ease of use.

Benefits:

  1. Improved Communication:
    • Bridges the gap between sign language users and non-signers by translating gestures into readable text.
  2. Portable and Lightweight:
    • Compact design makes it easy to carry and use in daily life.
  3. Affordable:
    • Uses cost-effective components, making it accessible to a broader audience.
  4. Customizable:
    • Can be programmed to recognize additional gestures or support other languages.
  5. Educational Aid:
    • Useful for teaching sign language and promoting inclusivity in educational settings.
  6. Real-Time Translation:
    • Offers instant feedback, enhancing usability and reducing communication barriers.