This project was made with Ishwari Wadekar and Sreya Venugopal to help someone dealing with visual impairment to detect obstacles on their way. It uses an ultrasonic to detect obstacles and an app to provide audio feedback.
1
Collecting the components required like the Bluetooth and the ultrasonic sesnor
2
A task flow to understand the functionality
3
A circuit and block diagram for planning the assembly of the prototype
4
A simulation digitally to confirm the connections and working of the code
5
Testing the sensor
6
Assembling the final set up
7
Final assembly of the prorotype
8
Digital component using an Android application made with MIT App Inventor to connect Bluetooth and use text to voice
