Electronic Walking Stick For Blind Ppt

Blind stick with gps project 55.

Electronic walking stick for blind ppt.

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. Abdul kalam technical. Short paper an intelligent walking stick for the visually impaired people fig. Simulation of the blind stick via proteus 8 0 fig.

Wewalk smart cane for visually impaired. Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr. 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. Mishra head of department prof.

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. Of electronic stick for blind with panic button alert 53. Blind stick project using 8051. The main aim of this paper is to contribute our knowledge and services to the people of blind.

Ultrasonic navigation system for the blind submitted by abhishek dixit gagandeep singh mohit kumar pravin kumar under guidance of prof. Ultrasonic blind walking stick as shown in diagrams there are two openings in ultrasonic sensor first is transmitter or trigger and second is receiver or echo. 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. Microcontroller basedelectronic walking stickfor blindby manav mittal 07211503009 gunjan saluja 07311503009 surabhi garhwal 09311503009 2.

Ultrasonic blind walking stick. Blind stick is an innovative stick designed for visually disabled people for improved navigation. It is generally comprised of a supporting rod a control box a handle a free steering caster. 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.

Working of smart blind stick using arduino uno 17. The electronic walking stick will help the blind person by providing more convenient means of life. Blind stick navigator 57. 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.

And voice based walking stick for the blind ppt 15. Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity.