Obstacle detector of blind and deaf people
Story of My invention which can change the Blind and Deaf people’s Life (Obstacle detector of blind and deaf people) BY Aaryan Rawat I am Aaryan Rawat an Electronics enthusiast, …
Chennai Weekly Newspapers
Story of My invention which can change the Blind and Deaf people’s Life (Obstacle detector of blind and deaf people) BY Aaryan Rawat I am Aaryan Rawat an Electronics enthusiast, …