Use Serial.print() to display Arduino output on your computer monitor: Part 2

Use Serial.print() to display Arduino output on your computer monitor: Part 2

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 second part of a two part series on the Serial.print() function (Click here for the first part).

Here are the exact topics we will cover in this lesson:

  • Adjusting the number of digits to be displayed after the decimal point with the Serial.print() function.
  • Adjusting the format to display with the Serial.print() function
  • Formatting the output with text and tabs

If you enjoyed this video, you should consider signing up for our free Arduino Crash Course - it has 19 high quality video training classes to help build your imagination with Arduino.

Jaksot(61)

Throw out your breadboard!  Dr. Duino: An Arduino Shield for debugging and developing Arduino projects

Throw out your breadboard! Dr. Duino: An Arduino Shield for debugging and developing Arduino projects

In the last couple of episodes we have talked about Arduino shields and breakout boards. In this video, we will review a specific Arduino shield that makes developing projects and debugging sketches o...

4 Huhti 201711min

Shorthand Arithmetic :: Using Compound Operators (+= , -= , *= , /= ) with Arduino

Shorthand Arithmetic :: Using Compound Operators (+= , -= , *= , /= ) with Arduino

In this lesson we discuss some common shorthand for simple arithmetic in Arduino. We cover several compound operators that add, subtract, multiply and divide making it easy to increment variables in u...

3 Huhti 201712min

Understanding Boolean Data Types and Using the Boolean NOT (!) operator to Switch Arduino Pin States

Understanding Boolean Data Types and Using the Boolean NOT (!) operator to Switch Arduino Pin States

2 Huhti 20178min

What to do when you just don't know :: Arduino, ADXL345 triple axis accelerometer and an RGB LED

What to do when you just don't know :: Arduino, ADXL345 triple axis accelerometer and an RGB LED

This lesson discusses what to do when you open an existing program and realize that you simply don't understand all the stuff that is going on. It also talks about using the ADXL345 triple axis accele...

1 Huhti 201714min

3 Ways to Use Acceleration in an Arduino Sketch

3 Ways to Use Acceleration in an Arduino Sketch

This lesson covers three easy ways to implement some form of acceleration in your Arduino sketches. It will cover the following: Linear Acceleration Exponential Acceleration Messing Around with the S...

31 Maalis 201717min

Check out our premium Arduino Training Course

Check out our premium Arduino Training Course

30 Maalis 20172min

Understanding the Arduino uber functions loop() and setup()

Understanding the Arduino uber functions loop() and setup()

Discussion: In this lesson, we're going to discuss two very special functions that you will use in every single Arduino sketch that you write. They're called Setup and Loop. Specifically, we'll cover...

29 Maalis 201710min

Functions: Let's make programming Arduino as easy as possible

Functions: Let's make programming Arduino as easy as possible

Discussion: In this lesson, we're going to do an overview of functions. This will be just a general discussion to lay out a framework for understanding how functions work and how we can use them. Mor...

28 Maalis 201711min

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