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3.5in TFT LCD Shield for Arduino
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3.5in TFT LCD Shield for Arduino
The 3.5" TFT LCD Touch Display Shield for Arduino has been fully assembled, tested, and is ready to use. Install the touch display without any wiring or soldering! Simply plug it in and load a library; you'll be up and running in less than 10 minutes! It works best with any traditional Arduino ATMEGA328 board. So add a beautiful touchscreen display shield with a built-in microSD card connection to your Arduino project. This TFT display is large (3.5′′ diagonal), bright (4 white LED backlights), and colorful (262,000 different shades)!
The TFT display has 480x320 pixels and individual pixel control. It has significantly higher resolution than a black and white 128x64 display. As an added bonus, this TFT display includes a resistive touchscreen, allowing you to detect finger presses anywhere on the screen.
Precautions while using the 3.2in TFT LCD Display Shield
The control and driving circuit of TFT display 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:
- Using soldering iron or power FRIDA tools must be well grounded and operation, make them without leakage.
- Do not use hand to touch the leads, circuit boards and metal boxes.
- Do not use a vacuum cleaner for cleaning, because it generates strong static electricity;
- When the air is dry, can also generate static electricity, therefore, workshop humidity shall be above RH60%.
- 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.
- Remove or back in the bags or move locations, also need to be careful to prevent static electricity.
- Don't replace or discard the original packing. Electrostatic damage or man-made damage is not within the scope of the warranty.
Interfacing 3.5 INCH TFT Display Shield with Arduino
Package Includes:
- 1 x 3.5in TFT LCD Shield for Arduino
3.5in TFT LCD Shield Specifications
|
Display size |
3.5” diagonal |
|
LCD type |
TFT transmissive LCD |
|
TFT resolution |
240x320 pixels |
|
Module power |
344mW consumption |
|
Colors: |
262k |
|
Backlight type |
LED |
|
Driver IC: |
SSD1289 |
|
Interface type |
System Parallel interface |
|
Weight |
52gms |
|
Dimension |
Active Area(W x H):48.60x64.80mm |
|
Glass Area(W x H):52.74x74.40mm |
1. What is a TFT LCD shield?
- TFT Shields are touch-sensitive LCD screens used to drive Arduino microcontrollers and display images and create user interfaces with more or less complex graphics.
2. Which is better TFT LCD or LCD?
- A TFT display on a computer monitor is brighter and faster than a regular LCD display. TFT stands for "thin-film transistor." LCD stands for "liquid crystal display." Both terms refer to the flat-panel display, or screen, of a computer monitor or television set.
3. Is TFT LCD screen good?
- TFT refreshes more quickly response than a monochrome LCD display and shows motion more smoothly. TFT displays use more electricity in driving than monochrome LCD screens, so they not only cost more in the first place, but they are also more expensive to drive TFT LCD.
4. Is TFT and LCD the same?
- TFT is a variant of an LCD that uses thin-film transistor technology to improve image quality, while an LCD is a class of displays that uses modulating properties of liquid crystals to form what we call an LCD (liquid crystals display) which in fact does not emit light directly.
5. How does TFT LCD work?
- A change in voltage applied to liquid crystals changes the transmittance of the panel including the two polarizing plates, and thus changes the quantity of light that passes from the backlight to the front surface of the display. This principle allows the TFT LCD to produce full-color images.
