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China 3.0 inch lcd 240*400 30PIN MCU Manufacturers, Suppliers, Factory

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  • 5.5 inch TFT LCD Module 1080*1920

    5.5 inch TFT LCD Module 1080*1920

    Find a huge selection of 5.5 inch TFT LCD Module 1080*1920 from China at HONGJIA. Provide professional after-sales service and the right price, looking forward to cooperation. 5.5 inch TFT LCD IPS 1080*1920 resolution ILI7807D, MIPI 4lane.
    size : 5.5 inch
    Number of Pixels : 1080*1920
    Viewing direction : ALL
    LCM Driver IC : IIL7807D
  • 3.01 inch Touch LCD Module

    3.01 inch Touch LCD Module

    This product is a 3.01 inch Long Strip touch LCD MIPI interface, 24PIN with CTP integrated into one cable, simple and good design, market common touch IC FT6336U.
    size: 3.01 inch
    Number of Pixels: 170*560
    Viewing direction: ALL O’CLOCK/ IPS
    LCM Driver IC: AXS15231
  • 1.3 inch TFT LCD Module Interface MCU/SPI

    1.3 inch TFT LCD Module Interface MCU/SPI

    You can rest assured to buy HONGJIA 1.3 inch TFT LCD Module Interface MCU/SPI from our factory and we will offer you the best after-sale service and timely delivery. 1.3 inch TFT LCD Module Interface MCU/SPI supports MCU/SPI interface, IPS full viewing angle 24PIN plug-in.
    Size： 1.3inch
    Number of Pixels： 240*240
    Viewing direction: ALL O’CLOCK/ IPS
    LCM Driver IC： ST7789
  • 2.4 inch TFT LCD Module 40PIN

    2.4 inch TFT LCD Module 40PIN

    As the professional manufacture, we would like to provide you HONGJIA 2.4 inch TFT LCD. And we will offer you the best after-sale service and timely delivery. 2.4 inch TFT LCD Module 40PIN IPS, standard 40PIN, MCU & SPI+RGB
    size : 2.4 inch
    Number of Pixels : 240*320
    Viewing direction : ALL
    LCM Driver IC : ST7789
  • 3.92 inch Square LCD Module

    3.92 inch Square LCD Module

    HONGJIA is a professional 3.92 inch Square LCD Module manufacturer and supplier in China.
    IPS 320*320 resolution, interface SPI/MCU/RGB
    size : 3.92 inch
    Number of Pixels : 320*320
    Viewing direction : ALL O’CLOCK/ IPS
    LCM Driver IC : ST7796
  • 3.5 inch TFT LCD Module 320*480 Interface MIPI

    3.5 inch TFT LCD Module 320*480 Interface MIPI

    You can rest assured to buy HONGJIA 3.5 inch TFT LCD Module 320*480 Interface MIPI from our factory and we will offer you the best after-sale service and timely delivery. 3.5 inch TFT LCD IPS 320*480 resolution ST7796 interface MIPI 1LANE.
    size : 3.5 inch
    Number of Pixels : 320*480
    Viewing direction : ALL
    LCM Driver IC : ST7796/ILI9488
  • Related Blog
  • Reviews

  • Why does the RGB interface of a small LCD screen require initialization code via SPI?

    Generally speaking, the main reasons may include: reducing the number of pins to accommodate a small package size; reducing the need for host control resources (GPIO, parallel interface); simplifying hardware design (PCB layout, level conversion); the small amount of initial configuration data, which is sufficient and easy to implement with SPI; and the driver IC design supporting serial interface configuration.

  • Display driver IC, advantages and disadvantages of ST7796 and ILI9488

    In the field of small-size TFT screen driver ICs, ST7796 and ILI9488 ICs are often used by customers. Many customers also have questions when choosing ICs. Which IC is more cost-effective and has better performance? Today I will briefly express my views here. If users are making devices that require high refresh rates, such as gaming devices or video playback, ST7796U may be more suitable. ILI9488 may have more advantages in cost or be more flexible in some interfaces.

  • Do you know why the touch screen fails underwater?

    The material design of underwater touch screens must focus on the three core goals of "waterproof and water-proof, corrosion-resistant and non-failure, and touch without misjudgment". The super-hydrophobic cover layer is used to reduce water interference, corrosion-resistant conductive materials replace traditional ITO, and precision sealing structures block water penetration. In addition, the appropriate material combination is selected in combination with scene requirements (such as consumer grade/industrial grade/deep sea grade).

  • How to Avoid TE Screen Clipping on Small and Medium-Sized LCD Screens

    The LCD TE pin, defined as the "Tearing Effect," primarily serves a data synchronization function, converting analog signals captured by the camera into digital image signals. The host then transmits these digital image signals to the display, which can cause image tearing. To address this issue, the TE function was introduced, allowing a complete, tear-free image frame to be transmitted to the display. Screen clipping can often occur when using a portrait screen as a landscape screen if improperly configured. If the LCD screen has a TE interface, it is recommended to connect the TE pin.

  • Causes and countermeasures for touch failure of small and medium-sized touch screens

    Usually, touchable LCD screens are capacitive screens, and the positioning method of the touch screen is through the electric field. Therefore, when static electricity and discharge occur, the LCD touch screen will have a "drift" screen effect, that is, the click position is offset from the actual response position.

  • 3.5-inch LCD screen 212*318 resolution vertical screen IPS, high-volume products are preferred

    3.5-inch LCD screen, vertical screen, resolution 212*318, full-view IPS, operating temperature -20 to 70 degrees, support SPI interface 3/4 lines, MCU interface 8/16 bits, RGB interface 8/16 bits, driver IC is ST7789, standard plug 45PIN, plug gold finger 0.5 spacing.

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