Copyright © 2026 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

@article{196446,
        author = {S MD KASHIF UMAR and Madugundu Mahendra and Pasula Raja Shekhar and SURA RAJU and Mr. Syed Ahmed basha},
        title = {Voice Controlled Wheel Chair For Physical Disabled People},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {12},
        number = {11},
        pages = {4285-4298},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=196446},
        abstract = {This project presents an innovative Voice Controlled Wheelchair designed for physically disabled individuals, offering enhanced mobility and independence through intuitive voice command technology. The system utilizes an Arduino Uno microcontroller as the central processing unit, integrated with a Bluetooth module for wireless communication, an L298N motor driver for precise motor control, high-torque DC gear motors for movement, and an ultrasonic sensor for obstacle detection. The wheelchair operates based on voice commands given through a smartphone application, which converts speech into text commands and transmits them wirelessly via Bluetooth to the Arduino controller. The microcontroller processes these commands and controls the wheelchair's movement in forward, backward, left, right, and stop directions through the motor driver module. For enhanced safety, an ultrasonic sensor continuously monitors the path ahead, automatically stopping the wheelchair when obstacles are detected within a predefined range. This feature is particularly crucial for ensuring user safety during navigation. The proposed system offers a cost-effective, user-friendly solution that significantly reduces dependency on caregivers, promotes independence, and provides reliable mobility assistance for physically disabled individuals. The system's modular design allows for easy maintenance and future upgrades, making it an ideal solution for home healthcare, rehabilitation centers, and hospital environments.},
        keywords = {Voice Controlled Wheelchair, Arduino Uno, Bluetooth Module HC-05, Ultrasonic Sensor HC-SR04, L298N Motor Driver, DC Gear Motors, Assistive Technology, Voice Recognition.},
        month = {April},
        }