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KIT containing all parts needed to make your own MP3 player!
Included:
PCB, Programmed PIC18F452I/L + PLCC socket, VS1002D-L, LCD Nokia 3310, MAX1674, 74HC04D, MMC/SD socket, Micro joystick, Crystals 20 + 25 MhZ, SMD resistors, capacitors and inductors.
In short, all parts you'll need to make it work!
Also included:
online
step-by-step construction guide.
Not included: battery, memory card, headphones and box.
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A nice project box can be bought seperately.
You can also choose
this option to have the 2 smallest parts already soldered onto the PCB for you. These are the VS1002D and the MAX1674 chips.
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EchoMp3 Player,
technical specifications:
* MMC and SD cards from 64MB to 4GB formatted as FAT (FAT16) and FAT32 fully supported.
* Low power operation with a single AAA (HR03) 1V2 Ni-Mh battery.
* Up to 256 kBps bitrate at 44,1 kHz supported. VBR may peak at 320 kBps.
* ID3 v2.3 tags supported.
* High quality stereo DAC with a S/N ratio of typ. 87dB.
* THD of only 0.1% typ.
* Full user control (volume, track, skip, directory) with a 5-way micro joystick.
* Real Time display of bitrate, sampling rate, elapsed time, songnumber, ...
* On/Off pushbutton.
* Software is 100% upgradeable through an RS232 bootloader connector.
* LCD contrast adjustable by user.
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