Power gnd arduino pin name port name analog input uart i²c spi interrupt specials pins not connected pwm.
35+ Pinout Arduino Uno Schematic Pictures. This arduino uno pinout diagram reference will hopefully help you get the most out of this board. The customer must not rely on the absence or characteristics of any features or instructions marked reserved or undefined. arduino reserves these for future definition and shall have no responsibility.
Schematic Diagram Arduino Uno from www.researchgate.net
The customer must not rely on the absence or characteristics of any features or instructions marked reserved or undefined. arduino reserves these for future definition and shall have no responsibility. Downlad arduino uno pinout schematic datasheet (pdf). The nano is inbuilt with the atmega328p microcontroller, same as the arduino uno.
The arduino uno can be powered via the usb connection or with an external power supply.
In this guide, learn about arduino nano pin outs and diagrams. The arduino uno has in total 14 digital pins which provide a maximum current of 20 ma. If you want to communicate between multiple devices you need communication pins which are also provided by the arduino. The arduino uno can be powered via the usb connection or with an external power supply.
