Arduino Uno

Arduino Uno

Arduino_Uno_-_R3
Tool Status: In Shop

Dimensions (maximum):

  • 75.14 x 53.51 x 15.08mm
  • 2.96 x 2.1 x 0.59in
  • 27.95g/0.98oz

Specs (from http://arduino.cc/en/Main/ArduinoBoardUno):

Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328)
EEPROM 1 KB (ATmega328)
Clock Speed 16 MHz