Arduino compatible data logging shield specially designed for Arduino. Supports FAT16 or FAT32 card formats. Real-time clock module keeps the time even when the Arduino is off. Compatibility: Arduino UNO, Duemilanove, Diecimila, Leonardo, ADK/Mega R3 or higher. Not compatible with ADK/Mega R2. For more information please refer to:
https://arduino-info.wikispaces.com/DS1307_RealTime_Clock_Brick
http://www.instructables.com/id/Logger-Shield-Datalogging-for-Arduino/
Features:
Stackable headers
Reset button
Prototyping area (102 solder pads) for soldering connectors, circuitry or sensors.
Back-up battery for RTC included.
Uses the Arduino SD and RTC libraries.
With onboard 3.3 V regulator to run SD cards that require a lot of power.