Arduino VGA PC running BASIC

8-bit PC done with two Arduino, running BASIC and generating the output for a VGA monitor.
The first Arduino is the "master", where TinyBasic Plus and PS2 keyboard library are uploaded, while the second is used as a graphic display. This runs the VGAx library, which allows the generation of a 4 colour, 10 rows x 24 columns of ASCII caracters.
Arduino I/O can be directly driven by the BASIC: as shown in this video, a LED blinking is driven by a few program lines. The BASIC code can be saved on the EEPROM too.
This project can also be used to print simple text messages on a VGA display.
More details are available in the following Instructables:
https://www.instructables.com/id/Ardu...

Acknowledgements to:

Sandro Maffiodo aka SMAFFER for the VGAx library:
https://github.com/smaffer/vgax

TinyBasic Plus authors:
Tiny Basic 68k - Gordon Brandly
Arduino Basic / Tiny Basic C - Michael Field
Tiny Basic Plus - Scott Lawrence
https://github.com/BleuLlama/TinyBasi...

"djsadeepa" for his Instractables on the PS2 keyboard connection:
https://www.instructables.com/id/Conn...