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plz help me its urgent,,need a component in multisim

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asifzaheer

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hello frends ,i really need ur help. i m designing an infra red based burgular alarm in ni multisim10,i found every component there but could not found this-
1)UM3561--siren sound generator--8 pin
2)IR RX1 TSOP 1738---infra red receiver--3 pin

i m not unbale to create it in multisim component wizard
plz help me out
 

zone.ni.com/devzone/cda/tut/p/id/3173
 

thanx
but i still cant able to create it..because it require some modelling

if u knew the detail process plz tell me.i m running out of time for my project.

any expert opinion will be welcomed.thanx
 

plz help pfrendssssssssssss
i have only 10 days to submit my project
 

As a first guess, you won't find models for either of both components. Furthermore, I don't think that's it's reasonable to simulate their overall behaviour. I wonder, if your project plan is well considered in this respect. If the project supervisor possibly gave this assignment, he should explain about expected ways.

Both components can be represented by voltage sources in your simulation circuit, the IR receiver as a pulse source with a waveform according to the datasheet and the sound generator e.g. as a FM modulated sine source.
 

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