Board per Arduino
Controller: ATmega328
Digital IO pins: 14 (of which 6 provide PWM output)
Operating voltage: 5V
Clock Speed: 16 MHz
Input Voltage: 6-11V
PWM channel: 6
Analog input pins: 6
Flash Memory: 32 KB (of which 2 KB used by bootloader)
DC Current per I/O Pin: 40 mA
DC Current for 3.3V Pin: 300 mA
SRAM: 2 KB
EEPROM: 1 KB
Weight: 0.100kg.
