ELEXHUB DUO PROMO (MEGA328P+DATA LOGGER)

A. UNO R3-MEGA328P (ARDUINO DIP)

This is the new Arduino Uno R3. In addition to all the features of the previous board, the Uno now uses an ATmega16U2 instead of the 8U2 found on the Uno (or the FTDI found on previous generations). This allows for faster transfer rates and more memory. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc.

The Uno R3 also adds SDA and SCL pins next to the AREF. In addition, there are two new pins placed near the RESET pin. One is the IOREF that allow the shields to adapt to the voltage provided from the board. The other is a not connected and is reserved for future purposes. The Uno R3 works with all existing shields but can adapto new shields which use these additional pins.

Specification:
ATmega328 microcontroller
Input voltage – 7-12V
14 Digital I/O Pins (6 PWM outputs)
6 ****og Inputs
32k Flash Memory
16Mhz Clock Speed

Link to Sample Test Code:

https://drive.google.com/open?id=0BwzvAKrGmmk5TW9MX1VkZmFRQzA



B. SHIELD – DATA LOGGER

Data Logger Module Logging Shield Data Recorder Shield for Arduino UNO SD Card

Specification:
SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card
Real time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years
Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering connectors, circuitry or sensors.
Onboard 3.3v regulator is both a reliable reference voltage and also reliably runs SD cards that require a lot of power to run
Works with Arduino UNO, Duemilanove, Diecimila, Leonardo or ADK/Mega R3 or higher. ADK/Mega R2 or lower are not supported

Note: Battery is CR1220 3V, included

Link to External Tutorial:

https://www.arduino.cc/en/Tutorial/Datalogger