Voice-Activated Smart Wheelchair using Arduino, HC-05 Bluetooth, and L298N Motor Driver
In this project, I’ve built an innovative voice-activated wheelchair using Arduino, HC-05 Bluetooth module, and an L298N motor driver. This wheelchair is designed to provide mobility assistance to individuals with limited physical movement by allowing them to control the wheelchair with voice commands.
Key Features:
Voice Control: Uses voice commands via a smartphone or Bluetooth device to move the wheelchair forward, backward, left, and right.
Motorized Movement: Powered by a pair of DC motors, driven by the L298N motor driver, with control over speed and direction.
Bluetooth Communication: The HC-05 module receives voice commands sent from a mobile app and translates them into movement commands for the motors.
Arduino Microcontroller: The brain of the system, interpreting commands and managing the motor controls.
Battery-Powered: The wheelchair is powered by rechargeable batteries, providing a smooth and reliable ride.
Components Used:
Arduino Uno
HC-05 Bluetooth Module
L298N Motor Driver
DC Motors
Li-ion Batteries
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