Hi everyone,
I'm part way through a project which will distribute component video over cat5 .. using a nice circuit from ePanorama.
One feature I would like is to have a standby mode, such that if no video signal is being received, the cat5 drivers are switched off. I've looked, but cannot find a reference circuit for this.
A circuit that could give a boolean result if the average input voltage > 0.3v would suffice .. I think. Thoughts, ideas appreciated.
Cheers,
Steve