So, it is very important to know which types of LCD display your are holding in hand. A program which works perfectly for your Adafruit shield might not work the same for Chinese breakout boards. There are many types of TFT modules available in the market starting from the original Adafruit TFT LCD module to cheap Chinese clones. You can also find an SD card slot at the bottom of the module shown above, which can be used to load an SD card with bmp image files, and these images can be displayed in our TFT LCD screen using the Arduino Program.Īnother important thing to note is your Interface IC. A small classification of these pins is given in the table below.Īs you can see the pins can be classified in to four main classifications such as LCD Command Pins, LCD Data Pins, SD Card Pins and Power Pins, We need not know much about the detailed working of these pins since they will be take care by our Arduino Library. Let us take a look at the pinouts of this 2.4” TFT LCD screen module.Īs you can see there are 28 pins which will perfectly fit into any Arduino Uno / Arduino Mega Board. Getting to know the TFT LCD Screen Module:īefore we actually dive into the project it is important to know, how this 2.4” TFT LCD Module works and what are the types present in it. In this project we will use a 2.4” Arduino TFT LCD screen to build our own Arduino Touch Screen calculator that could perform all basic calculations like Addition, Subtraction, Division and Multiplication. Programming an LCD screen with touch screen option might sound as a complicated task, but the Arduino libraries and shields had made it really easy. Arduino has always helped to build projects easily and make them look more attractive.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |