This is a communication device designed using the following equipment to help the blind communicate using the existing braille script code.
MATERIALS USED: Arduino UNO Push buttons jumper wires metal plate for support Existing Braille Code
ADD ONS: Liquid Crystal Display Speaker
CONNECTIONS AND WORKING:
We have arranged six push buttons in 3 by 2 fashion on the metal plate and connected them to the arduino board using jumper wires.
This is the exisiting braille script code
The users can push the buttons according to the code and the corresponding character will be displayed in the serial monitor of our Arduino IDE on the laptop.
An LCD and a speaker can also be used for the same purpose and appropriate modules must be imported before fitting it into our code and the model.
You can find the Arduino IDE supported code in this repo