Nano I/O Expansion Sensor Shield Module For Arduino UNO R3 Nano V3.0
1,19 €
14 I/O Pin (servo type with GND, power and signal). 1 Servo power input. 1x Prototype Shield I/O Extension Board Expansion Module. I2C expansion Pin. Lead the I2C interface on the main board, convenient and connection of the I2C device.
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