Having just started using Arduino I have downloaded some projects and I am running a dot matrix display. It requires two header files - flashing_led.h and colour_changing_led.h. These do not seem tobe in the download. How do I get them?
Those reference libraries you need to install. First place to look is with the Library manager. If not, then Google.
Thanks I have looked in the libraries but cannot find those two particular header files. Any other ideas?
Go back to where you downloaded the example. They should have the libraries or at least links to them.
WayneHawkyard:
Having just started using Arduino I have downloaded some projects and I am running a dot matrix display. It requires two header files - flashing_led.h and colour_changing_led.h. These do not seem to be in the download. How do I get them?
According to Google, you are the only person in the world to ever mention "flashing_led.h" or "colour_changing_led.h". Where did you find these projects?!?