The Four Most Common I/O Functions in Arduino: digitalRead()/Write() and analogRead()/Write()
Arduino is known for its simplicity and ease of use, largely due to the straightforward I/O (Input/Output) functions it provides. This article will delve into the four most commonly used I/O functions in Arduino: digitalRead(), digitalWrite(), analogRead(), and analogWrite(), demonstrating their usage and precautions through specific example code. 1. Digital Read/Write: Mastering the Art of … Read more