Show Notes
If you are just getting started with Arduino, you might be wondering what the heck all this HIGH and LOW stuff everyone is talking about really means. At first I just figured everyone using micro-controllers was just on some type of emotional roller-coaster, until I began to realize that HIGH and LOW are actually abstractions. But let us not talk in abstractions - let us talk in concrete numbers and get down to the bottom of what HIGH and LOW actually mean. This Tutorial Will Include: What the heck is a PIN state? What are the values for Arduino Pin States? Practical Application: What do we see in practice?
More from Learn Programming and Electronics with Arduino
Have you seen some really cool stuff being made with a thing called Arduino? What is Arduino anyway? It sounds like an Italian sandwich with extra cheese or something... Well - it's that and a lot more. I hope this video can help explain some the basic premise of the Arduino!
Have you ever wanted to change the font color in the Arduino IDE? Maybe it is hard for you to read the light grey comments in the Arduino IDE, or maybe you prefer something a little bolder. Whatever your reason, in this short video, I demonstrate a relatively easy way to change the font color of comments.
In many cases while using an Arduino, you will want to see the data being generated by the Arduino. One common method of doing this is using the Serial.print() function from the Serial library to display information to your computer's monitor.
In many cases while using an Arduino, you will want to see the data being generated by the Arduino. One common method of doing this is using the Serial.print() function from the Serial library to display information to your computer's monitor. In this week's episode, we will talk about the intricacies of the Serial.print() function. This is the first part, of a two part series on the Serial.print() function. Here are the specific topics we will cover in this lesson: Why would you want to use the Serial.print() function? A brief overview of the Serial library The basic use of the Serial.print() function