Description:

• A microcontroller board based on the atmega328 is called the Arduino Uno (data sheet).
• It features a 16 MHz crystal oscillator.
• 6 analogue inputs.
• 14 digital input/output pins (six of which can be used as PWM outputs).
• A USB-port.
• A power Jack.
• An ICSP header.
• And a reset button.
• It comes with everything needed to support the micro controller.
• All you need to do is use a USB cable to connect it to a computer or an AC-to-DC adapter or battery to power it.
• The FTDI USB-to-serial driver chip is not used by the Uno.
• Setting it apart from all previous boards.
• It has the Atmega8U2 configured to function as a serial-to-USB converter.