Need help in Designing a circuit diagram for my final year project

Hello everyone,

I need some help in designing a circuit diagram for my final year project. The project is based on reading braille characters and converting them to sound using allophones/phonemes with the help of a chip called speakjet. I am not using a camera but 6 push-buttons arranged accordingly to the braille characters. I am also using IR sensor to warn the user of a wall or an object around 30-40 cm in front of him. I am planning to use the Atmel Atmega32 microcontroller.

Thanks for all your help in advance.

Replies

  • Stephen_c
    Stephen_c
    still no reply ๐Ÿ˜•... common people help me out here

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