Electronic Walking Stick For Blind Ppt

And voice based walking stick for the blind ppt 15.

Electronic walking stick for blind ppt.

Ultrasonic sensor sends high frequency pulses these pulses reflects from object and takes as echo time between echo and trig is measured by the microcontroller or arduino which is. Simulation of the blind stick via proteus 8 0 fig. It is generally comprised of a supporting rod a control box a handle a free steering caster. We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology.

Dawn news headlines news stories updates and latest news from pakistan top politics news dawn news bulletin to watch latest news and talk shows subscribe o. Blind stick project using 8051. Introductionpresently blind people use awhite stick as a tool for directingthem when they move or walk here we develop a tool whichcan serve as a blind stick beingmore efficient and helpful thanthe. Blind stick is an innovative stick designed for visually disabled people for improved navigation.

The main aim of this paper is to contribute our knowledge and services to the people of blind. This smart stick will have an ultrasonic sensor to sense distance from any obstacle ldr to sense lighting conditions and a rf remote using which the blind man could remotely locate his stick all the feedbacks will be given to the blind man through a buzzer. Blind stick navigator 57. Of electronic stick for blind with panic button alert 53.

Microcontroller basedelectronic walking stickfor blindby manav mittal 07211503009 gunjan saluja 07311503009 surabhi garhwal 09311503009 2. Abdul kalam technical. Short paper an intelligent walking stick for the visually impaired people fig. Working of smart blind stick using arduino uno 17.

Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr. Blind stick with gps project 55. Wewalk smart cane for visually impaired. This invention relates to an electronic talking stick for the blind and more particularly to a stick which talks to instruct a blind man to walk and go upstairs and downstairs and to warn a blind man of dangerous depression in road and which calls for help when a blind man who uses the stick falls.

Sensor based blind stick 1. Simulation of the blind stick via proteus 8 0 3 2 hardware development for two push button connection in the proposed model two push buttons are used as shown in ig 5 one for senf d. Ultrasonic blind walking stick. Mishra head of department prof.

Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity. The blind stick is integrated with ultrasonic sensor along with light and water sensing.