Tab Menu Arduino IDEWhat is the Tab menu on the Arduino IDE for? - If you click the arrow icon on the top right side of the Arduino IDE as shown in the picture, there will be a dropdown menu to create a new tab.
What is the use of the tab? Tab is useful for writing functions to be executed in the main file.
If you create an arduino program with many functions in one .ino file page, chances are you will experience eye fatigue and boredom if you often scroll through the lines of code to edit the program lines.
The following is an example of using tabs in the Arduino IDE if you don't use "tabs".
If you use "tab" then it will look like this: