Arduino Nano driver board gold-plated pins, otto robot DIY intelligent hardware

Arduino Nano V3.0 is a development board similar to Arduino UNO. The difference is that the Nano has a smaller size. Arduino NanoV3.0 is a development board based on ATmega328P. It can be inserted directly into the breadboard. Arduino Nano is very similar to Arduino Uno. The difference between it and Uno is that the Nano does not have a DC voltage supply interface, and the Nano is connected to the computer through a Mini-B USB interface.