Arduino Uno R3

Arduino Uno R3

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

Resources 

• What is Arduino?
• Getting Started with Arduino
• Arduino IDE Download (programming enviroment)
  
• Code Example page
• Product Page
• Language Reference (functions)

Compare Arduino Uno & Mega 

Code Examples

Exampe 1 : Blinking LED connected to PIN7

Exampe 2 : Controlling a small hobby RC servo