In the previous two parts of the this tutorial, we went through a number of simple sketches to get you acquainted with the way that the Arduino handles various data types when passed through the Serial COM port. Here are the main themes from part ONE:Stage One: Echoing data with the ArduinoSt
Serial Communication Tutorial (Part 3)
Description: Serial Communication Tutorial (Part 3)
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Reading from a Text File and Sending to Arduino
The following tutorial will demonstrate how to Read values from a Text file (.txt, .csv) to blink 1 of 9 LEDs attached to an Arduino. It uses the combination of an Arduino and Processing program to process the file. The Processing program will read the text file in real time, only se
Reading a text or CSV file using the Processing language
In a previous post, I showed you how to export data to a text file. Now I will show you how to import it back into your Processing program. This will come in handy later on.This is what my data looks like in the text file: There are many ways to imp
How to append text to a txt file using Processing
Sometimes it would be useful to have a function to save data to a text file. I plan to save some of my Arduino sensor data to a text file using the Processing language.Ninety percent of the following code comes from this forum posting. Thank goodness for the internet, and for people like PhiLho and
