2PCS Expansion Prototype Shield I/O Extension Board Module for Nano v3.0

This is a terminal adapter for Nano. It is for Nano version 3.0, however you can still use this adapter for the older version (just have to remember that A0-A7 are in the reverse order).This sensor expansion board to solve the problem for nano wiring connecting a variety of sensors. Draw out all of the digital I/o port and analog I/o port , every IO port has the positive and negative power supply interface standard ·Lead the I2C interface on the main board, convenient and connection of the I2C device. The USB interface power supply current is actual only 50mA, to bring high current equipment such as steering gear, at this time in DC power supply interface provides an external power supply, ensure the stability of equipment operation. The terminal adapter include 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.

Package Dimensions: 4.72 x 2.36 x 0.39 inches; 1.23 ounces Date First Available: April 17, 2024 Manufacturer: Ferwooh ASIN: B0D1Y3V1R4