Demo of TVout Library for arduino

This is the demo sketch that is included with the TVout Library for AVR/arduino.
It is completely interrupt driven allowing user code to be run without having to worry about generating the composite signal.
video is 128x96 pixels.
Library here: http://code.google.com/p/arduino-tvout/

Category:

Education

Tags:

• Arduino
• AVR
• Composite video
• NTSC

[jcbrownproductions]

I think this is genius. Does it require any additional hardware other than an arduino microcontroller? I have heard of the tellyshield addon, but it seems you have figured it out without using that if I am reading code correctly. Its just a simple RCA tap with resistors correct?

[mdmetzle]

@jcbrownproductions yes its just 2 diodes and 2 resistors connected to an rca connector. I have had people tell me that the diodes are not needed and actually cause problems.

[Robobbly]

@jcbrownproductions Yes, but tellymate draws much much faster :D

[jcbrownproductions]

@mdmetzle thank you for the info, I will be tinkering with this library for adding video output to a fancy EMF detector prop I built for a local ghost hunting show here in Austin. The work is appreciated.