Arduino Uno

Arduino Uno

The Arduino Uno is the flagship Arduino Hardware prototyping platform, and is the device that you will use the most throughout the Exploring Arduino book. The MCU on the Uno is the ATmega328 . The board has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB-B connection, a power jack, an ICSP header, and a reset button. You can learn more about the specifications of the Arduino Uno here.

Buy the Arduino Uno from Newark, SparkFun, adafruit, or Amazon.