NANO IO Shield Expansion Board + ATmega328P Nano V3 Controller For Arduino

NANO IO Shield Expansion Board + ATmega328P Nano V3 Controller For Arduino Description: NANO IO Shield Expansion Board This is a small simple arduino Nano extension board, it will be the Nano all pins of derivation, convenient connection and we do the experiment ATmega328P Nano V3 Controller Microcontroller Atmel ATmega328 Operating Voltage (logic level): 5V Input Voltage (recommended): 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA Flash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader) SRAM: 2KB (ATmega328) EEPROM: 1KB (ATmega328) Clock Speed: 16MHz Note: Have changed the USB chip, can improve the download speed and stability of WIN7/WIN8, This version is no welding and not included the USB cable. Package included: 1 x No welding Arduino Compatible Nano V3.0 Board 1 x NANO IO Shield Expansion Board