Couldn’t a microcontroller talk to a VGA card too? Of course it can, and [0xmarcin] is here to show how it can be done with an Arduino Mega. The project builds on the work of another similar one ...

Recently I realized that not only it can be reproduced in colors with an Arduino on a VGA monitor, but that I already have all the necessary hardware. All I need are few lines of code! The ...

If your Arduino project ... jumpers to select VGA/AV port and Screen size. The screen resolution is 640 x 480 VGA. It has 17 text lines and 1 text scrolling line. Each line can show up to 27 ...

I2C is frequently crunched from scratch, same with simple serial protocols, occasionally complex systems like Ethernet, and a whole host of other communication ... bitbang VGA on an Arduino ...