Product number: DEV-11013 SparkFun

LilyPad MP3

€50.50

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LilyPad MP3

€50.50

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Product information "LilyPad MP3"

The LilyPad MP3 Player is an all-in-one audio solution that includes an Arduino-compatible microcontroller, an MP3 (and many other formats) audio decoder chip, a micro SD card socket, and a stereo audio amplifier. As part of the Lilypad E-Textiles line, this board can be used to add music or other sounds to your fabric creations, which you can store on a micro SD card.

It can be powered by a 3.7V Lipo battery (charging circuit built in!) or an external 3.5-6V source. Out of the box it will play certain audio files if one of its five trigger inputs is grounded, or you can solder in an RGB rotary encoder (not included) and load new firmware (included in the link below) to add a user interface for track selection and volume control!

The board is compatible with sketches written for the MP3 Player Shield. Our example code uses Bill Porter's MP3 player library, which makes writing new code very easy. All you need to do is add a microSD card and some speakers, and you're ready to rock.

Note: A portion of this sale proceeds will go to Dr Leah Buechley for further e-textile development and education, and to Arduino LLC to fund further development of new tools and new IDE features.

Features:

ATmega 328p microprocessor with Arduino bootloader (Pro 3.3V/8MHz)
VS1053B MP3 (and many other formats) decoder chip
TPA2016D2 stereo amplifier
MCP73831 3.7V Lipo charger (preset to 500mA, rate can be changed on request)
Headphone socket
Five trigger inputs, can also be used as analogue, serial and I2C ("wire") connections
Load new firmware (or write your own) with the free Arduino IDE
5V FTDI base breakout for charging and reprogramming the battery
Header for optional RGB encoder (not included, must be soldered)

Documents:

Zolltarifnummer:	85340090
Brand:	SparkFun
Country of Origin:	USA
EAN:	5904422323738
Gross Weight (kg):	0.007
Manufacturer ID:	DEV-11013
Product ID:	DEV-11013

Manufacturer information
SparkFun Electronics
6333 Dry Creek Parkway
DE CO 80503 Niwot
https://www.sparkfun.com
[email protected]

WEEE number: 17968585

Responsible person for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]

Safety instructions

Only use the LilyPad board with the recommended voltages to prevent damage to the device and connected components.
Avoid short circuits, especially on exposed connections and contact elements.
Never connect the board to a power source while wiring or electronic work is being carried out.
Keep the board away from water-bearing or humid environments to prevent short circuits or corrosion.
Only operate with suitable and compatible accessory components (sensors, LEDs, actuators).
Ensure that the polarity of the power supply is correct. Incorrectly polarised connections can cause damage.
Keep the LilyPad away from children, as small components can be swallowed.
Dispose of the board or defective components in accordance with local regulations for electronic waste.
Do not use a damaged board - cracks, broken contacts or a burning odour indicate potential hazards.
Ensure environmentally friendly disposal, dispose of batteries separately and ensure recycling.