Speaking Calculator project for blind people using Arduino Uno AVR ATmega328 Microcontroller

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United Kingdom Djamal.Uk
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Published on ● Video Link: https://www.youtube.com/watch?v=I2jGo291DUo


Duration: 7:06
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This #Speaking #Calculator project is an interesting device built just by single chip that can be very useful to #blind_people. The system has four basic operations (addition, subtraction, multiplication and division), and the functions: clear all and VOICE to change between the Voices and No-voice modes. It works with a battery of 3 volts.

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===========================
== Things used in this project ==
===========================
Hardware components:
1x Arduino Uno OR ATmega328
1x Matrix keyboard arduino
1x Crystal 16MHz with insulator
1x Using a 4 Digit & 7 Segment Display
1x FTDI for Programming and Powering 3.3V
1x Breadboard

================
== Schematic ==
================
will added later After the project is finished
OR Any Questions Please let me know in the comment section below


============
== Code ==
============
will added later After the project is finished
OR Any Questions Please let me know in the comment section below

Enjoy,

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Code and Schematic OR Any Questions Please let me know in the comment section below



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Tags:
Arduino
Speaking Calculator
ATmega328
Microcontroller
ESP32
esp8266
Attiny
Atmega
AVR
Atmel
DIY
blind_people