February 2020
Beginner to intermediate
616 pages
15h 16m
English
Content preview from Practical C Programming
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How it works...
We will start by defining a Led variable and setting it to represent pin 13 of the Arduino. By invoking the pinMode function, the Led variable will be indicated as the output pin, that is, it will be connected to an output device for display or to do some task.
Within the loop function, we will invoke the digitalWrite method to send a HIGH signal to variable Led. By doing so, the LED that is connected to output pin 13 will be switched on. Thereafter, we will introduce a time delay of 1,000 milliseconds.
Once more, we will invoke the digitalWrite method and send a LOW signal, this time to variable Led. As a result, the LED connected to output pin 13 will be switched off. Again, we will introduce a delay of 1,000 milliseconds. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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