ABSTRACT
Physically disabled people face several obstacles in their everyday lives because of illnesses, accidents, or congenital conditions. The goal of this study is to create a robotic wheelchair that can be controlled using head motions for those with limited mobility. The medical equipment used to help handicapped people nowadays is sometimes more costly and sophisticated. An MPU 6050 accelerometer sensor, gyroscope sensor, ultrasonic sensor, relay, battery, DC motor, and Arduino Uno are all included in the proposed head motion-controlled robotic wheelchair. To explain head motions for operation, the prototype makes use of a microcontroller. for head gesture-operated mobility aid. An MPU 6050 accelerometer processes data, and the controller filters signals to allow for robotic wheelchair navigation. Obstacle avoidance is aided by an ultrasonic detector. We have made this technology affordable so that everyone may use it, even though it is usually costly.