i wnt immediately a ppt on ultrasonic spectacles and waist belt for visually impaired and blind persons ....etc

[:=Read Full Message Here=:]

To get information about gsm path planning for blind person using ultrasonic refer the links below

http://seminarsprojects.net/Thread-path-planning-for-blind-person-using-ultrasonic-ppt

http://seminarsprojects.net/Thread-cost-for-gsm-path-planning-for-blind-person-using-ultrasonic ....etc

[:=Read Full Message Here=:]

To get full information or details of gsm path planning for blind person using ultrasonic please have a look on the pages

http://seminarsprojects.net/Thread-multisensor-strategies-to-support-blind-people-a-clear-path-indicator?pid=18515&mode=threaded

if you again feel trouble on gsm path planning for blind person using ultrasonic please reply in that page and ask specific fields in gsm path planning for blind person using ultrasonic ....etc

[:=Read Full Message Here=:]

please send ultrasonic based path planning for blind person pdf to [email protected] ....etc

[:=Read Full Message Here=:]

To get full information or details of ultrasonic based human eye for blind please have a look on the pages

http://seminarsprojects.net/Thread-electronic-device-for-blind-mobility-aid

if you again feel trouble on ultrasonic based human eye for blind please reply in that page and ask specific fields in ultrasonic based human eye for blind ....etc

[:=Read Full Message Here=:]

ultrasonic blind helper works on the principle of detecting object in front of ultrasonic device (similar procedure of finding objects by bats) . for this equipment we have to design an ultrasonic transmitter and receiver and along with micro controller circuit to analyse the object and give alert to blind using buzzer , this transmitter and receiver devised on blind's guide stick and using a radio signal information of ahead object transmit to head phone (alternatively we can use Bluetooth technology here). transmitter always emit ultrasonic ....etc

[:=Read Full Message Here=:]

i want the documentation report for the main project on ultrasonic based blindman path guidance and interactive voice response system.
please help me over this.. ....etc

[:=Read Full Message Here=:]

Blind stick is an innovative stick designed for visually disabled people for improved navigation. We here propose an advanced blind stick that allows visually challenged people to navigate with ease using advanced technology. The blind stick is integrated with ultrasonic sensor along with light and water sensing. Our proposed project first uses ultrasonic sensors to detect obstacles ahead using ultrasonic waves. On sensing obstacles the sensor passes this data to the microcontroller. The microcontroller then processes this data and calculates i ....etc

[:=Read Full Message Here=:]

The AT89C52 microcontroller is the heart of the design. Ultrasonic waves are transmitted to the free space and when touched the obstacle is reflected. The reflected waves are received by the receiver. The demodulator is used to process the signal and gives the processed signal to the microcontroller. The microcontroller then actuates the relay connected to the APR9600 of the voice IC by which the blind person can get to know the obstacle. The microcontroller is provided with an oscillator frequency of 12 mhz, and a l ....etc

[:=Read Full Message Here=:]

To get full information or details of ultrasonic based human eye for the blind please have a look on the pages

http://seminarsprojects.net/Thread-electronic-device-for-blind-mobility-aid

if you again feel trouble on ultrasonic based human eye for the blind please reply in that page and ask specific fields in ultrasonic based human eye for the blind ....etc

[:=Read Full Message Here=:]