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Author Topic: Finall Project!!  (Read 3214 times)
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Mostafa
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« on: January 14, 2006, 05:38:37 17:38 »

Hi again!

i think that finally found my subject.

i want to make a MP3 playar but without wire.

i want to make a system that send the data wireless, with range about 20 meters or higher.

please guide me.
i'm waiting for your response.
regards.
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arash
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« Reply #1 on: January 17, 2006, 09:02:12 21:02 »

Hi.
use mikroc or mikrobasic or mikropaskal.
search about MANCHESTER cobe in the help.
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fangiciel
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« Reply #2 on: January 29, 2008, 05:35:37 17:35 »

bluetooth transmission module:
http://www.sparkfun.com/commerce/categories.php?cPath=16_115
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creatv
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« Reply #3 on: January 29, 2008, 05:49:29 17:49 »

Hi, this is a module for send and receive stereo sound with CD quality!.
I have try this module, very good!!!
Good work



http://www.aurelwireless.com/rf-wireless-modules/rf-digital-audio.asp
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zetd
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« Reply #4 on: January 29, 2008, 06:59:53 18:59 »

nRF24Z1 Transceiver for Audio Streaming

- A complete 4Mbit/s  Huh Huh Huh  digital 2.4GHz wireless audio streaming device

    * Low cost 0.18µ CMOS process, 36 pin 6x6mm QFN package
    * Single chip 2.4GHz RF transceiver
    * 4Mbit/sec RF link - true lossless audio
    * Adaptive frequency hopping
    * Input sample rate up to 96kHz, 24bits
    * Output sample rate up to 48kHz, 16bits
    * Programmable latency
    * Quality of Service (QoS) engine supporting up to 1.536 Mbit/sec LPCM audio
    * S/PDIF interface for direct connection to PC soundcard and surround receivers
    * I2S interface for glueless audio support
    * SPI or 2-wire interface for up to 12kbit/sec peak
      bi-directional digital control/AUX data
    * On chip optional 2:1 compression
    * On chip voltage regulators
    * Few external components

http://www.nordicsemi.com/index.cfm?obj=product&act=display&pro=86

I have never found (not Wi LAN chip) RF ISM band transceiver,as high as data rate of nordic nRF24Z1, its beat zigbee, Atmel SMART RF, TI cc familly.

have fun

Have fun
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persiangulf
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« Reply #5 on: February 04, 2008, 04:31:09 04:31 »

Use Toothpic from RF Solutions. The SDK is thorough and they have both VB and PIC C code templates to use for audio transmission. By the way Toothpic is a Bluetooth module with a PIC... very easy to use. You don't even need an ICD or pic programmer.... you can program the pic using a bluetooth dongle from your PC.
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