NANO IO Shield Expansion Board + Nano V3 Improved Version With Cable For Arduino

NANO IO Shield Expansion Board + Nano V3 Improved Version With Cable 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 Improved Version Change the USB chip, improve the download speed and stability of WIN7/WIN8 Note: Need to install CH341SER driver, here is the link: http://wch.cn/download/CH341SER_ZIP.html 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 Package included: 1 x Arduino Compatible Improved Version Nano V3.0 with USB cable 1 x NANO IO Shield Expansion Board