During the lesson that we have planned for today, we are going to make use of Arduino's built-in touch screen since it is included in the base package.
If you watch the video that I made the other day about all of the projects that I plan to work on this summer and share it with you, you will see that I have a variety of touch screens. I made the video to share with you. For the purpose of the lesson that we are going to go over today, we are going to make use of a touch screen that is not overly expensive and is the kind of thing that is typically very easy to locate. You should conduct your search for the item you want to purchase on Amazon. Should you be interested in purchasing it, you can do so right now on eBay.
TFT display is an abbreviation for thin film transistor display, which describes the type of display that this is. This type of display also goes by the name of a liquid crystal display, or LCD for short. This one-of-a-kind screen features a resistive touch screen as the user interface. Resistive touch screens are a type of technology that are used for touch screens. In just a few moments, I will provide an overview of the most significant distinctions that can be drawn between a resistive touch screen and a capacitive touch screen in relation to this specific class of electronic devices. There is also a slot for a micro SD card on the circuit board of this apparatus. This slot is another helpful feature of this product, which comes equipped with.
If, on the other hand, you use mega, you will discover that the SD card is not operating as it should be and is not performing the functions for which it was designed. The SD card communicates with the computer via the SPI bus. In conclusion, there are a great many of these types of portable displays, which are extremely common, in addition to a few other varieties of portable displays that come in a variety of different forms. I'm going to walk you through a resource right now that's useful in a variety of different situations, so let's get started. I really hope that it will be helpful to you. I was able to locate this information as well as the driver for it on the internet, and it ought to function correctly with virtually any LCD display that is outfitted with a touch screen.
Learning how to use Arduino's libraries is one of the many tasks that will require your full attention and focus while you are working with Arduino. There are a number of other tasks as well. You can drive it directly, but using the library is a significantly more convenient option. You can also choose to drive it directly. There is also the possibility of you driving it yourself in a direct manner. We are able to make use of it to complete the task at hand because it comes pre-configured with both a micro SD card and a number of Arduino libraries. This is due to the fact that it already contains a micro SD card and that it includes a number of Arduino libraries. On the other hand, in order to read the movie while it is being shown on the touch screen, you will need to be in the company of a librarian.
When you purchase the small screen, you will be provided with more information regarding this topic.
The time has come to reset the touch screen's small display, which operates in a manner that is, in many respects, extremely comparable to that of a small LCD screen
The small LCD display will not be affected by this reset
The TFT will require resetting as a direct result of this event
In order to accomplish this, we will first read the ID of the display, and then we will use the recognizer that we have discovered in this location in order to print it on the small LCD screen
We apologize in advance for any difficulties that may be caused by the fact that this is a Serial monitor
Therefore, presuming that we have successfully identified the small LCD display driver prompt that we use, we will now finish developing it
The one and only function of this recognizer is to supply the library with information regarding the dimensions of the display, among other things
The Recognizer will have a slightly different appearance under specific conditions, and we will modify it in such a way that it accurately reflects these new outward manifestations
As a consequence of this, there is a mathematical connection between each and every one of them. This code only allows you to define buttons because their space is greater than their width, in addition to all of these other factors. Once you go into the code, you will have access to a wide variety of additional customization options for the button settings. Due to the fact that we have now entered the cycle, if you would like to make any modifications to the size of the button, you are free to do so at this time, and we will do our best to accommodate your request. Since pin 13 is the one that is used to send pulses to the display, we need to make a switch there so that we can send those pulses now that we have arrived at this point. Because we have progressed to this point, it is essential for us to make this transition. After that, we are tasked with the responsibility of putting these pins away in a secure location.
