Abstract:
Many children suffer from the problem of vision loss, which results from a deformity in the internal components of the eye from the retina or nerve damage, and may reach parts of the brain, often being hereditary or due to an accident. Some of the mentioned cases can be treated by surgical intervention orlasercorrection.Orretinaandlensimplantation.Oneoftheimportantmeans of understanding shapes and colors is vision, where the eye works to transmit acertainpatternofacertainshapeorcolorfromtheretinatothebrainandstore distinct characteristics to recognize it again. Blindness reduces the child's ability to comprehend things, but after the invention of the Braille method, it became possible to use prominent symbols consisting of six or eight that distinguishthelettersthatmakeupwordsorletters,andthisinnovationbecame adopted all over the world despite the different languages, as the prominent symbols were formed for all languages Almost all of this language helped children in developing the educational system for children. In this project, a systemwasdesignedthattoconverttextintoBraillethroughelectromechanical control,"DC-Motor"anditiscontrolledviaanArduinotoconvertthetextinto a set of characters and then convert each letter into ASCII and BINARY and then into a braille cell. The electronic circuit has been working and running successfully.
