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Old 7th March 2008, 06:26 AM   (permalink)
Talking wireless control model

Assalamu Alikom
السلام عليكم

I am search for schematic or sheet (paper) to help me in my senior project ,

I am trying to make model of wireless control \\ to control about 16 to 20 switches ,, I will control them on of Separately ,

this control will be by using transmitter (its range about 2-5 km)

the design of transmitter by FM or any other application suitable .

and on the other hand the switches may be leds or any other simple switch so i can control it (on/off) OR (drive it or stopped it)

and also the transmitter have constan frequency ,, this mean that i don't need any variable capacitor .. OK

please help me to make this project ,, and as thy said the Necessity is the mother of invention ,, and i need this project .

the variable capacitor doesn't availiable in my country ,, and power amplifier Rarely .. so help me in to do it by minimum coast and minimum time before the second term end

Mohammad Masoud
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Old 11th March 2008, 06:07 AM   (permalink)
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where is the replies
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Old 11th March 2008, 02:37 PM   (permalink)
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Its your senior project, you're supposed to demonstrate your skills not other peoples work.
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Old 11th March 2008, 02:52 PM   (permalink)
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You're having a laugh, seriously? That signature, name and project doesn't convince me it has, errr..... legitimate applications

Last edited by zanes; 11th March 2008 at 03:08 PM.
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Old 11th March 2008, 04:32 PM   (permalink)
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I suggest that without a variable capacitance you're going to have a very hard time making any kind of FM device. Where do you get your quaint notions of electronics?
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Old 11th March 2008, 04:34 PM   (permalink)
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Quote:
Originally Posted by blueroomelectronics
Its your senior project, you're supposed to demonstrate your skills not other peoples work.

if so , if it my senior project ..

i am asked about help .. not about completly explain about project ..

help as you can offer ..
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Old 11th March 2008, 04:42 PM   (permalink)
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Quote:
Originally Posted by Papabravo
I suggest that without a variable capacitance you're going to have a very hard time making any kind of FM device. Where do you get your quaint notions of electronics?

now we are interest in project not in capacitor ...

ok i said that we must not to use variable capacitor ... but this problem we will discuss it after we finish from ideas and complete the project normally .

and also thank you .
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Old 11th March 2008, 07:46 PM   (permalink)
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As you correctly pointed out if there are components which are unobtainable in your location then there is no point in discussing the ideas behind them. Where are you located and what kinds of components do you have access to? You really can't expect us to read your mind.

Perhaps the work of William G. Roll on RSPK would be of interest to you.
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Old 11th March 2008, 10:01 PM   (permalink)
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who is William G. Roll
i don't know him

but in any case >> this project is now take all of my time and i work hard to make this model to reach a goal in our university .
this goal is " work hard despite of Blockade "

and i repeat my apologize if i disturb you .
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Old 12th March 2008, 01:01 AM   (permalink)
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What blockade? We can't read minds and we don't know where you are? Antartica?
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Old 12th March 2008, 07:28 AM   (permalink)
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Gaza, I suspect
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Old 12th March 2008, 07:58 PM   (permalink)
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Quote:
Originally Posted by zanes
Gaza, I suspect
Gaza or another country

i am here to learn more about this project

i am here to learn more and more about wireless control module RF

if you are can help me >> do it

else

please , be silent

end if
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Old 12th March 2008, 08:44 PM   (permalink)
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Quote:
Originally Posted by MohammadMasoud
Gaza or another country

i am here to learn more about this project

i am here to learn more and more about wireless control module RF

if you are can help me >> do it

else

please , be silent

end if
Shhh...

FYI: William G. Roll invented the banana
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Old 12th March 2008, 09:09 PM   (permalink)
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help you or shut up? doesn't sound like you want help all that bad..
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Old 12th March 2008, 10:29 PM   (permalink)
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First of all reach some variable capacitors and other important stuff and then think of doing this project. You are not going to find any schematic or designs matching your project exactly. If you really wanna learn! GOOGLE it and see the thousands of results. i am sure you will get a lot of related stuff there.

also mind you attitude.
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