Quote:
Originally Posted by sj08054
Spend the $25 unless you have the time and patience to learn.
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I am almost sure I will do that sj ...
Thanks for the encouragement.
Once I *see* what is inside, I will probably figure out what was used to accomplish the functionality.
Thanks again to all who contributed. I learned a lot !
The next project ?
The unit that sj08054 suggested gave me the idea to use the same switcher in a camera set up on my wife's car.
Last night, nothing to do, I drew up the schematic and am now figuring out if it all will work ...
My reasoning.
I am using motion detecting thingys and a timer to trigger the additional cameras on the security system.
I used a 12 vdc signal, because easy to supply voltage.
Reading up on what that video switcher from Amazon can do, I can use the back up lights as the trigger for the back up camera and the directional lights to trigger the side view cameras. I had to do some cheats, to get the pulsing signal from the directional lights changed into a constant signal source, but that was easily solved. BTW, the radio system (double height unit) in my wife's car does already have a trigger actuated video input available ... We bought the car used ! It does have a ceiling mounted video screen to watch movies !
Wish me luck !