Description

The Data Logger Shield for Arduino is an essential module for capturing and storing data in various projects. It integrates a real-time clock (RTC) using the DS1307 chip, ensuring accurate timekeeping even when the Arduino is unplugged. This shield features an SD card interface that supports FAT16 or FAT32 formatted cards, allowing you to log and store large amounts of data. Ideal for applications in data logging, sensor monitoring, and automated systems, the shield includes everything you need to get started, with libraries and example code for both the SD card and RTC.

Why Choose the Data Logger Shield?

This shield is perfect for projects where time-stamped data collection is necessary. The onboard DS1307 RTC keeps the time running, even when the system is powered down, and the 3.3V regulator ensures reliable operation of the SD card. The included prototyping area makes it easy to expand your project with additional components, while the easy-to-use libraries and example code ensure quick setup and integration with your Arduino system.

Key Features

Real-Time Clock: Integrated DS1307 RTC keeps time even without power.
SD Card Interface: Supports FAT16 or FAT32 formatted cards for data storage.
3.3V Level Shifter: Protects your SD card from damage by shifting voltage levels.
Prototyping Area: Soldering area available for custom connectors, sensors, or circuits.
Easy Integration: Compatible with various Arduino boards including UNO, Duemilanove, Diecimila, Leonardo, and ADK/Mega R3 or higher.
Onboard 3.3V Regulator: Provides reliable power to your SD card and offers a stable reference voltage.
Libraries and Code: Included libraries and example code simplify setup and use.

Technical Specifications

Supported Cards: SD cards formatted with FAT16 or FAT32.
RTC Chip: DS1307 real-time clock with battery backup (CR1220 battery not included).
Power Supply: 5V DC through Arduino, 3.3V onboard regulator.
SD Card Interface: Standard SPI interface for fast data transfer.
Prototyping Area: Area for soldering custom connectors or circuitry.
Arduino Compatibility: Works with Arduino UNO, Duemilanove, Diecimila, Leonardo, ADK/Mega R3 or higher. Not supported by ADK/Mega R2 or lower.