tft lcd display module touch panel for arduino in stock

ER-TFTM090-2 is 800x480 dots 9"color tft lcd module display with RA8875 controller board and Optional capacitive touch panel with controller and resistive touch panel,superior display quality and easily controlled by MCU such as 8051(C51), PIC, AVR, ARDUINO,ARM and Raspberry PI .It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.Portrait mode is also available.

It supports 8080 6800 8-bit,16-bit parallel,3-wire,4-wire,I2C serial spi interface.Built-in MicroSD card slot,touch panel controller and 4-wire resistive touch panel screen. It"s optional for font chip, flash chip and microsd card. We offer two types connection,one is pin header and the another is ZIF connector with flat cable mounting on board by default and suggested.

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 9" TFT Touch Shield with Libraries, Examples.Schematic Diagram for Arduino Due,Mega 2560,Uno. For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.e.

ER-TFTM090-1 is 800x480 dots 9"color tft lcd module display with SSD1963 controller board,superior display quality,super wide viewing angle and easily controlled by MCU such as 8051(C51), PIC, AVR, ARDUINO, and ARM and Raspberry PI .It can be used in any embedded systems,industrial device,security and hand-held equipment which requires display in high quality and colorful image.Portrait mode is also available.

It supports 6800, 8080 8-bit /9-bit/16-bit/18-bit/24-bit parallel interface.Built-in MicroSD card slot.It"s optional capacitive touch panel with controller GT911 and resistive touch panel with controller XPT2046,font chip, flash chip and microsd card. We offer two connections,one is pin header and the another is ZIF connector with flat cable. Lanscape mode is also available..

Of course, we wouldn"t just leave you with a datasheet and a "good luck!".Here is the link for 9 TFT Touch Shield with Libraries, Examples.Schematic Diagram for Arduino Due,Mega 2560,Uno. For 8051 microcontroller user,we prepared the detailed tutorial such as interfacing, demo code and development kit at the bottom of this page.

In this Arduino touch screen tutorial we will learn how to use TFT LCD Touch Screen with Arduino. You can watch the following video or read the written tutorial below.

For this tutorial I composed three examples. The first example is distance measurement using ultrasonic sensor. The output from the sensor, or the distance is printed on the screen and using the touch screen we can select the units, either centimeters or inches.

The next example is controlling an RGB LED using these three RGB sliders. For example if we start to slide the blue slider, the LED will light up in blue and increase the light as we would go to the maximum value. So the sliders can move from 0 to 255 and with their combination we can set any color to the RGB LED,  but just keep in mind that the LED cannot represent the colors that much accurate.

The third example is a game. Actually it’s a replica of the popular Flappy Bird game for smartphones. We can play the game using the push button or even using the touch screen itself.

As an example I am using a 3.2” TFT Touch Screen in a combination with a TFT LCD Arduino Mega Shield. We need a shield because the TFT Touch screen works at 3.3V and the Arduino Mega outputs are 5 V. For the first example I have the HC-SR04 ultrasonic sensor, then for the second example an RGB LED with three resistors and a push button for the game example. Also I had to make a custom made pin header like this, by soldering pin headers and bend on of them so I could insert them in between the Arduino Board and the TFT Shield.

Here’s the circuit schematic. We will use the GND pin, the digital pins from 8 to 13, as well as the pin number 14. As the 5V pins are already used by the TFT Screen I will use the pin number 13 as VCC, by setting it right away high in the setup section of code.

As the code is a bit longer and for better understanding I will post the source code of the program in sections with description for each section. And at the end of this article I will post the complete source code.

I will use the UTFT and URTouch libraries made by Henning Karlsen. Here I would like to say thanks to him for the incredible work he has done. The libraries enable really easy use of the TFT Screens, and they work with many different TFT screens sizes, shields and controllers. You can download these libraries from his website, RinkyDinkElectronics.com and also find a lot of demo examples and detailed documentation of how to use them.

After we include the libraries we need to create UTFT and URTouch objects. The parameters of these objects depends on the model of the TFT Screen and Shield and these details can be also found in the documentation of the libraries.

Next we need to define the fonts that are coming with the libraries and also define some variables needed for the program. In the setup section we need to initiate the screen and the touch, define the pin modes for the connected sensor, the led and the button, and initially call the drawHomeSreen() custom function, which will draw the home screen of the program.

So now I will explain how we can make the home screen of the program. With the setBackColor() function we need to set the background color of the text, black one in our case. Then we need to set the color to white, set the big font and using the print() function, we will print the string “Arduino TFT Tutorial” at the center of the screen and 10 pixels  down the Y – Axis of the screen. Next we will set the color to red and draw the red line below the text. After that we need to set the color back to white, and print the two other strings, “by HowToMechatronics.com” using the small font and “Select Example” using the big font.

Next is the distance sensor button. First we need to set the color and then using the fillRoundRect() function we will draw the rounded rectangle. Then we will set the color back to white and using the drawRoundRect() function we will draw another rounded rectangle on top of the previous one, but this one will be without a fill so the overall appearance of the button looks like it has a frame. On top of the button we will print the text using the big font and the same background color as the fill of the button. The same procedure goes for the two other buttons.

Now we need to make the buttons functional so that when we press them they would send us to the appropriate example. In the setup section we set the character ‘0’ to the currentPage variable, which will indicate that we are at the home screen. So if that’s true, and if we press on the screen this if statement would become true and using these lines here we will get the X and Y coordinates where the screen has been pressed. If that’s the area that covers the first button we will call the drawDistanceSensor() custom function which will activate the distance sensor example. Also we will set the character ‘1’ to the variable currentPage which will indicate that we are at the first example. The drawFrame() custom function is used for highlighting the button when it’s pressed. The same procedure goes for the two other buttons.

So the drawDistanceSensor() custom function needs to be called only once when the button is pressed in order to draw all the graphics of this example in similar way as we described for the home screen. However, the getDistance() custom function needs to be called repeatedly in order to print the latest results of the distance measured by the sensor.

Here’s that function which uses the ultrasonic sensor to calculate the distance and print the values with SevenSegNum font in green color, either in centimeters or inches. If you need more details how the ultrasonic sensor works you can check my particular tutorialfor that. Back in the loop section we can see what happens when we press the select unit buttons as well as the back button.

Ok next is the RGB LED Control example. If we press the second button, the drawLedControl() custom function will be called only once for drawing the graphic of that example and the setLedColor() custom function will be repeatedly called. In this function we use the touch screen to set the values of the 3 sliders from 0 to 255. With the if statements we confine the area of each slider and get the X value of the slider. So the values of the X coordinate of each slider are from 38 to 310 pixels and we need to map these values into values from 0 to 255 which will be used as a PWM signal for lighting up the LED. If you need more details how the RGB LED works you can check my particular tutorialfor that. The rest of the code in this custom function is for drawing the sliders. Back in the loop section we only have the back button which also turns off the LED when pressed.

In order the code to work and compile you will have to include an addition “.c” file in the same directory with the Arduino sketch. This file is for the third game example and it’s a bitmap of the bird. For more details how this part of the code work  you can check my particular tutorial. Here you can download that file:

DRIVER CHIP : SH1106 INTERFACE : 3-wire SPI, 4-wire SPI, I2C RESOLUTION : 128*64 DISPLAY SIZE : 1.3inch COLORS : Blue VISIBLE ANGLE : >160° OPERATING TEMP. (℃) : -30~70 STORAGE TEMP. (℃) : -30~80 OPERATING VOLTAGE : 3.3V / 5V

Working Voltage：3.3V Communication Interface:/IIC Controller：SH1107 Resolution：64 × 128 Display Area：14.7 × 29.42 (mm) Pixel size：0.15 × 0.15 (mm) Dimension: 30 × 39.5 (mm) Color: Black/White

LCD display module with blue backlight. Wide viewing angle and high contrast. Built-in industry standard HD44780 equivalent LCD controller. Commonly used in copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices. LCM type: Characters Can display 2-lines X 16-characters. Voltage: 5V DC....

Screen size: 3.2 inches Screen resolution: 480 x 320(pixel) Power dissipation: 80-110MA Module power supply: 5v/3.3v Drive IC: ILI9481 Date bus: 16-bit parallel bus

High Resolution: 128*64 Viewing Angle: > 160 ° Driver IC: SSD1306; I2C/IIC Interface, need 2 IO only. Ultra-low power consumption: full screen lit 0.08W Supports many control chip: Fully compatible with For Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc.

The product integrates LCD1602 LCD monitors, RGB LED, and five key buttons. LCD1602 provides screen output. RGB LED with different input level, you can display seven kinds of colors. Five key button with LCD1602, provides input interface, which can reach the selected menu function. This product can be inserted directly on the PI GPIO interface, users do...

Wide viewing angle and high contrast Industry standard HD44780 equivalent LCD controller built-in +5V DC LED backlight Don"t need a separate power supply for the backlight

320 X 240 Resolution Based On SPFD5408 Controller (Compatible With Ili9341) 8-Bit Digital Interface Control + 4 Lines Colorful, 18-Bit 262,000 Different Shades Bright, 4 White-Led Backlight, On By Default But You Can Connect The Transistor To A Digital Pin For Backlight Control

Power Supply Voltage: 2.7V-3.3V Data Interface Level: 2.7-3.3V Backlight Power Supply Voltage: Highest 3.3V Module Size: 43.6mm x 43.1mm(width X height) Installation Diameter: 2mm

Lightening under low voltage and small current. Compatible with CMOS / ITL circuit. Lightening response time: <0.1us. Hole quantity: 8 x 8 red LED. Widely used in digital equipment, digital control equipment and display machine of computer.

Power supply voltage: 2.7V- 3.3V Backlight Power Supply Voltage: 3.3V MAX 43.6mm x 43.1mm(width X height) 84 x 84 dot matrix LCD,can show 4 lines of characters, 12 Characters Per Line

With time display Common anode Pin Number: 12 pins Digit Number: 4 digits Digit Height: 0.56 inch / 1.4 cm Size (L x W ): 2 x 0.75 inch / 5 x 1.9 cm Color: Red

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This module is designed to plug directly into Arduino UNO R3 (or its clone) boards. It is compatible with CH340 and Atmega16u2 version boards, as well as Mega 2560. This LCD shield may also work with other boards, but the compatibility can"t be guaranteed.

Buy 3.2 inch Touchscreen LCD Screen Shield for Arduino Mega on sale online. Sydney Australia stock and Warranty with Fast Free Shipping from our Sydney Warehouse. Buy Now and Pay Later with ZipMoney. Now on Sale, Check our range online.

Mega Development Board with USB cable for Arduino. Best Cheap Arduino Mega Microcontroller on sale online. Sydney Australia stock and Warranty with Fast Free Shipping from our Sydney Warehouse. Buy Now and Pay Later with ZipMoney. Now on Sale, Check...

The control and driving circuit of TFT modules is low voltage and  FRIDA micro-power CMOS circuit, can be easily damaged by static, static damage is an irreparable damage, and sometimes human have hundreds of volts of high voltage static electricity, therefore, in handling, assembling and use should be extremely careful to prevent static electricity:

5. If it is necessary to direct contact it , should enable the human body in the same potential with the modules? ,or make human body be well grounded;

The control and driving circuit of TFT modules is low voltage and  FRIDA micro-power CMOS circuit, can be easily damaged by static, static damage is an irreparable damage, and sometimes human have hundreds of volts of high voltage static electricity, therefore, in handling, assembling and use should be extremely careful to prevent static electricity:

5. If it is necessary to direct contact it , should enable the human body in the same potential with the modules? ,or make human body be well grounded;