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NANO UNO Multi-purpose Expansion Board 14 I/O For Arduino
Quick Detail:
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
I2C expansion Pin
AREF output
3.3V output
Description:
1. expand all digital IO and analog IO interface. all of them have
+ and - pole for power input
2. expand I2C interface
3. expand DC power interface for NANO USB interface
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment