Arduino Serial Communication Code

Arduino Serial Communication 1

Arduino can send output through serial communication to your computer over USB. The output can be anything such as status, text, sensor reading, value, number etc. You can view the status output by clicking Serial Monitor button at Arduino Environment software.Arduino Serial Communication 1

1) Connect your arduino to your computer using USB cable A plug to B plug.

Upload this code to your arduino

  Serial Communication
  Arduino can send output through serial communication to your computer over USB.

  Coded by:

void setup() {



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