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...
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...
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...
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...
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...
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...
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...
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...
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 ? ...
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...
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! ...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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...
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....
Hi guys, I've got the PJRC mp3 player in my car with the latest CVS code (well as of two or 3 weeks) and ever since the word go some mp3's have the occasional...
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