What to do after downloading an *.ino file?

You might find an *.ino file online, download it, and store it somewhere in your projects folder.
In order to open, edit, compile, and upload it to your Arduino you can do one of these things: If you really want to rebuild what you have found you might also have to
  • download and install the corresponding libraries
  • download and store the included files
  • attach and connect the appertaining hardware
  • See also: File names, directory names, upper/lower case

    contact: nji(at)gmx.de