Disabled patient equipment

Saarthi is an innovative product which can be used to sense the surroundings by the visually impaired people, which will help them in navigate into their dark world. Saarthi can be attached to the white cane and the user will be able to sense the obstacles through feedback in the form of a buzzing sound and vibrating sensations. A powerful battery and microcontroller have been used to make it more effective and long lasting with the availability of three accurate ranges