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pjrcmp3 · PJRC Homebrew MP3 Player Discussion

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Group Information

  • Members: 923
  • Category: MP3 Players
  • Founded: May 9, 2001
  • Language: English
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http://qobywyji.tripod.com/xarury.html Lack of libdo nad noat enoough styaing power? yrT oiur piuales! Make ylour loveu acots httoer and brithger, using uor...
1 Oct 9, 2010
2:27 am

Robert Bihun
rbihun2000
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http://www.3abnkundabung.org/16LSawvsY4.html...
1 Sep 29, 2009
2:41 pm

Jesse Smith
stoi2m1
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HI I am interested in getting one of these boards, does anyone have one they have finished with ? thanks alex in new zealand...
9 Apr 29, 2009
9:23 pm

vt4c@...
mp3lpc
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Hello from Hummelstown, PA! (It's near Harrisburg.) I've been researching the notion of hacking together an mp3 doorbell, and a websearch hit on the PJRC...
3 Apr 23, 2009
12:37 am

Michael Klinosky
klinosky
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I'm a bit tight on money and just havn't used my mp3 player in years due to nice sound system for computer and new car with a great system in it. I love it...
2 Aug 1, 2008
12:16 am

Otter!!! ----
wedgy84
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Folks, I've got a bunch of mp3 player boards, a few displays and one completed player going free to a good home. The price is the cost of shipping from Canada...
4 Apr 29, 2008
3:40 pm

jeff rick
xero_nemesis...
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Hey ppl, Im currently researching into 8051 based mp3 players and you guys have overcome the processing power limitiations of the 8051. Can you tell me what it...
3 Mar 5, 2008
1:45 am

Laine Walker-Avina
nerdguy0
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can anybody explain me how this pjrc board works clearly . from where to where the data is sent while a next file or anything command is given to it ,which...
2 Feb 4, 2008
2:23 pm

colonwq
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First I used a 8MB SIMM and had around 3GB MP3 on the disc in a lot of directories and every thing was fine. Now I added 20 albums by deleting the whole disc...
3 Apr 20, 2008
11:23 am

Brian
drbanzai2
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I want create an mp3 player that can play aac's and output to 4 speakers. (for Car audio) Any idea how this might be possible ? I found a very nice IC for mp3...
1 Dec 13, 2007
8:17 pm

kurazsiosif
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the guys at pjrc have decided to leave the country for a bit and didn't post it on there web site so the week it took me to figure that out put me in a bit of...
1 Dec 12, 2007
8:19 pm

swshouse
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i want to design a mp3 circuit that can connected to external circuit that control which track on the memory to play... can somebody help me how to do this ? ...
2 Dec 4, 2007
11:23 am

Stirling Schunemann
thestirlsilver
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I was wondering...I have an external USB CDRW that I took the burner out of to put in my computer (as an external CDRW it quept crashing my system). Now that...
12 Nov 30, 2007
12:53 am

colonwq
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Hello, i have a pjrc board for sale. Please contact me if you are interested. Marcus -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! ...
1 Nov 28, 2007
4:48 pm

jusef@...
jusefjames
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100EUR complete with ram. If interested, feel free to contact me ! Imhbragould@... ++...
5 Sep 24, 2007
9:41 pm

Dave Greer
davewgreer
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Hello, I just made the shipping free for the ebay item, check out the link. http://cgi.ebay.com/PJRC-MP3-Player- ...
1 Sep 23, 2007
7:36 pm

firemachines
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hey anybody are willing to sell ur pjrc board. which is in a good condition if so contact me...
1 Sep 5, 2007
12:19 pm

roopamanjula
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Hi guys I want to use a MMC in my project. I want my AVR to open one ".wav" file which was saved via windows. I can reed and write to MMC but I can not do the...
2 Aug 29, 2007
7:35 am

karthik poduval
kvpnet
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I bought a DIY MP3 Circuitboard (same as ebay item # 180149789480). I'm struggling a little to get started. This web site http://www.pjrc.com/tech/mp3/ looks...
6 Aug 28, 2007
1:08 pm

Yuqin Wang (Ken)
kenley_shanghai
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I will be out of the office for a week, returning Monday, August 6. I will pick up and respond to emails once per day. If this is an urgent issue, please...
1 Aug 4, 2007
2:22 am

pobrien@...
pat_ob
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I will be out of the office starting 23/07/2007 and will not return until 06/08/2007. I will respond to your message when I return....
1 Aug 4, 2007
2:18 am

Kurt Verelst
kurtverelst2000
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I am using the MC9S12UF32 Microcontroller and the STA013 decoder. Now I realise that there's no interface between the two so how do I go about designing the...
2 Aug 2, 2007
9:40 pm

pobrien@...
pat_ob
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i need cir. tcp/if by avr...
1 Jun 12, 2007
10:44 am

reza551
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so, i want to change some stuff in the fpga. instead of using xilinx 3.1 (as suggested) i was able to get a copy of Xilinx 2.1. I would like to make some...
1 Mar 9, 2007
1:00 am

gabys3003
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I downloaded the latest firmware from CVS. I connected a 160GB HD (3.5", FAT32) with about 8000 songs, several directores...the HD is connected with external...
3 Mar 4, 2007
2:43 pm

gabys3003
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First: Is that any diffrence between Firmware ver 6.90 and latest on CVS ? I get the latest from CVS but when I compile it , I see 6.90 On LCD and source code...
6 Mar 2, 2007
12:16 am

Keith Schincke
colonwq
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This is an older revA board. Works great. 32MB RAM. No hard drive. Has the LCD/keypad with updated firmware and polarizing sheet. The backlight works but...
6 Feb 24, 2007
11:07 am

Ashton Berry
ashton_pjrc
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I'm new to this site and I was considering buying/building a PJRC MP3 player for a student project, but I had a few questions. Has anyone developed a drag and...
5 Feb 23, 2007
5:31 am

Jesse Smith
stoi2m1
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On trying to update the firmware the the power lead came out and now it won't do anything (cant update etc) see attached Any ideas Welcome to PAULMON2 v2.1...
6 Feb 21, 2007
8:31 pm

i_pezhman
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Rev A Board, with 32 MB Simm fitted into removable hard drive caddy designed for in car use. Custom 12v to 5v (switching reg) & 3.3v (linear) PSU module inc....
1 Feb 21, 2007
7:14 pm

bateman_simon
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