into a new sketch. Click Sketch > Verify / Compile to make sure the code is properly in there. Save the file and then attach the Arduino to your computer with the USB cable. Click File > Upload.

Here's how to get started programming on them to create your own projects. In order to program your Arduino ... Sketch code, how you call each function must match its prototype defined in a .h ...

After writing a code file (referred to as a sketch ... Arduino, there's a Language Reference Page available on Arduino's website if you need reminding of different commands. You'll also need to ...