Any way to make a "tv be gone"?
i have no idea how but i am planning on having a tv be gone and an ir jammer in one device so that once i turned off all tv;s i could jam any other remotes from turning them on i have a schematic for an ir jammer that i found on line but i need one for a tv be gone. O and if anyone could tell me where i could get components that radioshack doesn't have ill apriciate it.
Comments
Your jamming might be accomplished by generating nonsensical IR noise to get the IR receive to reject the code even if someone else is emitting a proper code. Care must be taken which codes you use, though just ensuring the "Power" IR code isn't generated, you should be good because most receivers in the off state only look for a power code, changing the volume of an off television doesn't make much sense. If you burst at a rate much faster than any receiver expects may accomplish this, but accomplishing your jamming·will become a trial and error exercise.
As per your component distributors request look at this post, the first 5 links in the second message will be relevent for you.
http://forums.parallax.com/showthread.php?p=525219
Post Edited (Paul Baker) : 2/8/2005 12:18:58 AM GMT
Paul
i am a noobie to this·and i would realy appriciate it if you could explain exactly how i could do it
Post Edited (blink13) : 2/8/2005 2:40:36 AM GMT
http://www.parallax.com/html_pages/downloads/index.asp
;-)
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