Hardware hacks

Amazing Oscilloscope Graphics

Amazing Oscilloscope Graphics page presents a demonstration that has built a 2D audio output on top of the Unity game engine, enabling him to output X and Y values from his stereo soundcard straight to an oscilloscope in XY mode. Have a look at this pyramid demo. There is also an oscilloscope drawing application: electricanvas

VGA signal generation hacks

This is continuation to Interesting VGA hacks hacks posting. Interesting VGA hacks hacks was concentrated on using VGA card for nontraditional uses, this posting on the other hand concentrates on generating VGA signals with other hardware than VGA graphics card. It seems that modern microcontrollers are well suited to display information on analog VGA monitors:

Interesting VGA hacks

Let’s continue the VGA theme I started in VGA memories and future posting. Here are some VGA hacking ideas on using VGA graphics adapter for non-traditional uses. VGA connectors and cables carry analog component RGBHV (red, green, blue, horizontal sync, vertical sync) video signals, and VESA Display Data Channel (VESA DDC) data. Those analog component