I did a small blue tooth speaker project using a TDA7492P board - worked out great.
Board same as here:
http://www.ebay.com.au/itm/191988686164?_trksid=p2055119.m1438.l2649&var=491583449603&ssPageName=STRK:MEBIDX:IT
So good I now have four friends who want one lol
One of those would like to be able to play mp3s from a micro sd card on it.
So I have found a couple of boards for the mp3 playing I think I could use.
See below
http://www.ebay.com.au/itm/Remote-Control-FM-MP3-Audio-Player-Module-USB-Board-SD-MMC-Card-Speaker-Receiver/311741301167?_trksid=p2055119.c100022.m2048&_trkparms=aid=222007&algo=SIC.MBE&ao=1&asc=20140205102603&meid=2e8a7c53650947308a783b20bde284d4&pid=100022&rk=1&rkt=4&sd=112205046760
or
http://www.ebay.com.au/itm/201470037893?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Problem is I don't know how to get the low voltage out of the TDA7492P or from the 24v 3 amp feed I will be driving that with.
Is there a place on the TDA7492P board I can take a 5v or more feed from and direct it to drive the mp3 player board?
Or how can I get a feed from the 24v volts line going in and bring it down to 5 to 12v to connect to the mp3 player board?
This is the first time I have ever done anything with electronics or boards.
So please - excuse any incorrect terminology or ignorance on my part.
Thank You
David
Board same as here:
http://www.ebay.com.au/itm/191988686164?_trksid=p2055119.m1438.l2649&var=491583449603&ssPageName=STRK:MEBIDX:IT
So good I now have four friends who want one lol
One of those would like to be able to play mp3s from a micro sd card on it.
So I have found a couple of boards for the mp3 playing I think I could use.
See below
http://www.ebay.com.au/itm/Remote-Control-FM-MP3-Audio-Player-Module-USB-Board-SD-MMC-Card-Speaker-Receiver/311741301167?_trksid=p2055119.c100022.m2048&_trkparms=aid=222007&algo=SIC.MBE&ao=1&asc=20140205102603&meid=2e8a7c53650947308a783b20bde284d4&pid=100022&rk=1&rkt=4&sd=112205046760
or
http://www.ebay.com.au/itm/201470037893?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Problem is I don't know how to get the low voltage out of the TDA7492P or from the 24v 3 amp feed I will be driving that with.
Is there a place on the TDA7492P board I can take a 5v or more feed from and direct it to drive the mp3 player board?
Or how can I get a feed from the 24v volts line going in and bring it down to 5 to 12v to connect to the mp3 player board?
This is the first time I have ever done anything with electronics or boards.
So please - excuse any incorrect terminology or ignorance on my part.
Thank You
David