Making a Functional BASIC Computer out of an Arduino Uno

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Hey, I've been thinking about this and the more I think about it,
the more I think I can actually do this. My idea is basically this: Make a #functional #computer out of an #Arduino_Uno Microcontroller .

My only goal for this computer is the ability to edit and execute BASIC programs. That's all. I only want it for the programming, as that's just about the only thing I'm interested in right now :)

So the way I see it, I'll need three main hardware components:

some form of a display (SSD1306 OLED display SPI)
some way to register keyboard input, (PS/2 ) and
some way to store data to external memory. (SD CARD)


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=============
= Schematic =
=============

Keyboard pins ---to--- Arduino uno pins
=============================
DataPin = 8;
IRQpin = 3;
5V = 5V
GND = GND

OLED pin --- to --- Arduino pins
========================
OLED_DATA 9
OLED_CLK 10
OLED_DC 11
OLED_CS 12
OLED_RST 13
BUZZER --- 5

==========
= ( Code ) =
==========
I've Re-formatted my PC , but I still got the hex file
you can upload it using hex file uploader Arduino

( Code hex file) https://bit.ly/2PlUKai
( Xloader ) https://bit.ly/2VfiJvQ


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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
BASIC Computer
Just a Few Dollars
Atmega328
AVR
Atmega
microcontroller