The first step is to aquire the flex sensor data and transmit it to arduino microcontroller.Whenever the flex sensor is bent its resistance value is changed.
The first step is to aquire the flex sensor data and transmit it to arduino microcontroller.Whenever the flex sensor is bent its resistance value is changed.
Once the resistance values are acquired from the sensors, they are converted to thier respective alphabets. Those alphabets are then send to the google Firebase where furthur processing takes place.
After this the alphabets are sent to an android app where text to speech conversion takes place so that common people can know what the user is trying to say.