Table of Contents

VGA Hacking

A workshop for the Home Made 2017 Camp.

VGA Outputboard


http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_vga_board

Fake a VGA device

Color Signal —— 75R —— GND

http://www.geeks3d.com/20091230/vga-hack-how-to-make-a-vga-dummy-plug/

Audio to VGA

http://crackedraytube.com/pdfs/hacking_a_vga_monitor.pdf

VGA Signal Generator

VGA Signal Generator
HSYNC and VSYNC signals are squared pulses of +5V, and the RGB signals take values in a continuous analog voltage range from +0V (absolutely dark) to +0.7V (maximum brightness).

Connection

H-Sync – 68 Ohm – Pin 03
V-Sync – 68 Ohm – Pin 10
R – 470 Ohm – Pin 04
G – 470 Ohm – Pin 05
B – 470 Ohm – Pin 06

VGA Video Signal Format
Arduino Uno output to VGA monitor
VGAX Library for Arduino UNO
VGA Signal Timing
Homemade VGA Adapter