How to make a wireless stereo earphone?

[CurtFire]

wireless stereo earphone

I want to make a wireless stereo earphone and so i cannot use a infrared communication!
Someone know how do that ?
It will be a low cost project...

Thanks for your help....

 

[kot_b]

wireless stereo earphone

See BH1417F made it can help. But for earphones use TEA5711, it quite simple, because freqency will be fixed

 

[CurtFire]

Re: wireless stereo earphone

Thanks kot_b!
I will try to project something with one of these components!
I will post a reply if I have a new problem!

 

[vfone]

Re: wireless stereo earphone

I have used for the same application (FM headphones stereo transmitter) the circuit BA1404.

 

[tennad]

wireless stereo earphone

Who can post a circuit?

 

[vfone]

Re: wireless stereo earphone

Here is an application of BA1404

 

[tsno]

Re: wireless stereo earphone

how about the frequency of circuit ?108-108Mhz

 

[metal]

Re: wireless stereo earphone

Hello

You can use TDA7000 as being the simplest for the receiver side, along with a small audio amplifier for the earphones.

Regards