Giving your Arduino the ability to pretend to be a keyboard, mouse, or joystick opens up a whole world of possibilities because it means your Arduino can now interact with software that was never intended for automated control by a smart device. This could be desktop software, such as a game or a web browser. For example, your Arduino could “type” into a web form and submit it on your behalf, or act as a custom controller for a game.
KeywordsHost Computer Digital Input Push Button Zener Diode Desktop Software
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