This IO Expansion Shield is specifically designed to facilitate an easy connection between Arduino Nano and many other devices. used for Arduino Nano direct ,if your seal the Pin of the board also Compatible Arduino Duemilanove and UNO.
Arduino NANO UNO Expansion Shields
$19.00Price
- Module Specifications:
Compatible with Arduino or Arduino-compatible Nano v3.0
14 I/O Pin (servo type with GND, power and signal)
8 analog Pin with power output and GND
6 PWM Pin
1 Servo power input
5 I2C expansion Pin
AREF output
3.3V output