Sep 7, 2004 #1 C CurtFire Newbie level 4 Joined Dec 12, 2003 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 74 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....
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....
Sep 7, 2004 #2 K kot_b Advanced Member level 4 Joined Dec 28, 2001 Messages 103 Helped 5 Reputation 10 Reaction score 3 Trophy points 1,298 Location Latvia Activity points 696 wireless stereo earphone See BH1417F made it can help. But for earphones use TEA5711, it quite simple, because freqency will be fixed
wireless stereo earphone See BH1417F made it can help. But for earphones use TEA5711, it quite simple, because freqency will be fixed
Sep 8, 2004 #3 C CurtFire Newbie level 4 Joined Dec 12, 2003 Messages 7 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 74 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!
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!
Oct 2, 2004 #4 V vfone Advanced Member level 6 Joined Oct 10, 2001 Messages 5,709 Helped 1,616 Reputation 3,237 Reaction score 1,248 Trophy points 1,393 Activity points 36,250 Re: wireless stereo earphone I have used for the same application (FM headphones stereo transmitter) the circuit BA1404.
Re: wireless stereo earphone I have used for the same application (FM headphones stereo transmitter) the circuit BA1404.
Oct 2, 2004 #5 T tennad Junior Member level 1 Joined Mar 15, 2003 Messages 15 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 122 wireless stereo earphone Who can post a circuit?
Oct 4, 2004 #6 V vfone Advanced Member level 6 Joined Oct 10, 2001 Messages 5,709 Helped 1,616 Reputation 3,237 Reaction score 1,248 Trophy points 1,393 Activity points 36,250 Re: wireless stereo earphone Here is an application of BA1404
Dec 16, 2004 #7 T tsno Newbie level 6 Joined Oct 20, 2004 Messages 13 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,283 Activity points 76 Re: wireless stereo earphone how about the frequency of circuit ?108-108Mhz
Jan 5, 2005 #8 metal Full Member level 6 Joined Dec 21, 2004 Messages 364 Helped 19 Reputation 38 Reaction score 6 Trophy points 1,298 Activity points 3,834 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
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