This is a small, complete, and breadboard-friendly board based on the ATmega328. It is fully compatible with the official Arduino board, and could be used in UUGear solution.
Comparing with Arduino Duemilanove, it has more or less the same functionality, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
You may need to install the driver for the CH340g chip, which is taking charge of USB communications. Here is a quick link for the driver in Mac OS X.
|Operating Voltage (logic level)||5 V|
|Input Voltage (recommended)||7-12 V, or 5V via USB cable|
|Input Voltage (limits)||6-20 V, or 5V via USB cable|
|Digital I/O Pins||14 (of which 6 provide PWM output)|
|Analog Input Pins||8|
|DC Current per I/O Pin||40 mA|
|Flash Memory||32 KB of which 2 KB used by bootloader|
|Clock Speed||16 MHz|
|Dimensions||0.73″ x 1.70″|