Generate VGA signal by arduino?

Other Hardware General Electronics
1

Please take a look at this project
http://mark-beasley.com/work/icemelt/

Can anyone give me a little hint about VGA-signal (Image not Text) from Arduino?
In this case Arduino can generate signal directly, I didn't see any others VGA module

http://www.serasidis.gr/circuits/AVR_VGA/avr_vga.htm

http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1216734541

.....Any more URL or Web are thanks

2

Hi,
This: Video Game Shield | Wayne and Layne
Does graphics and text..

Several others just do text overlay of existing video...

3

There is the TVout library which can generate images directly - take a look at the Hackvision from nootropic.

4

hey xlinx,

mark here :slight_smile: - Tamas Kemenczy && I developed naive software to do this and we've document some of it with schematics/code - http://arcanebolt.net/page/3/ (a little bit out of date but it gives you an idea)

It's by no means the most efficient or best approach but it works for us - ymmv.. happy coding!

5

That is fun, and then one day, when I understand what it does...

Where does people get their ideas, and how do they know what they are doing? I feel so simple.

Cheers,
Kari