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  • 1.3 inch yellow-green circular COG |128x128 dot matrix graphic COG LCD| 1.3 inch circular LCD display | STN+yellow-green | yellow-green backlight | IST7920 | Arduino

    Hot Display 1.3 inch yellow-green circular COG |128x128 dot matrix graphic COG LCD| 1.3 inch circular LCD display | STN+yellow-green | yellow-green backlight | IST7920 | Arduino. This is a circular graphic LCD display that presents a yellow-green background with dark gray graphics, high contrast, and better viewing effect. The character content is clear. This translucent LCD display is carefully designed to provide optimal visibility under various lighting conditions in many different environments. Under the reflective effect of the polarizer, the image can be reflected to the viewer. Make the screen easy to read. In darker environments, the LCD has a strong backlight built in to provide high contrast and show clear graphics to the viewer. This advanced display technology ensures that the display is always easy to read regardless of the lighting conditions.

    This graphic LCD display module is fully compatible with Arduino/C8051 and can be seamlessly connected with other electronic systems for a variety of applications. Designed to withstand harsh operating conditions, this model operates abnormally when used in a temperature range of -20 to 70 degrees Celsius. The LCD has an optimal viewing angle of 6:00, operates at 3.3V, and is RoHS compliant.

    Custom LCD Size:

    Combined with the product structure, determine the required LCD size, screen type, etc. Mold manufacturing, according to the design, manufacture LCD molds, this process requires precise manufacturing technology and equipment. Support customization within 396*345mm.

    Customize the number of dots and display icon content:

    Supports customization of display content within 640*320 dot matrix, and icon style can be customized according to customer needs.

    Backlight color and structure customization:

    There are many combinations of module backlight to choose from, without backlight or with yellow-green / blue / white / amber / red / RGB backlight, up to 48 effects to choose from, please click on the customization page for reference.

    Customized interface: Provide multiple interface options, SPI \ 8080 \ I2C, etc.

     

    Driver board customization:Supports adjustment of driver board size, component sorting, interface type, etc. 


  • HTG128128-IST7920.png

  • Parameter

    Specification content

    Unit

    Name

    HTG128128-IST7920-01Y


    Number of dots

    128 columns × 128 lines

    dots

    Module size

    36.67 x 35.6 x 2.00  (MAX)

    mm

    Viewable (VA) area

    28.67 x 28.67

    mm

    AA size

    26.67  x 26.67

    mm

    Dot (pixel) pitch

    0.20 x 0.20

    mm

    IC

    IST7920


    Applied voltage

    3.3V

    V

    Backlight

    Yellow-green


    Mode

    STN(+)


    Drive mode (Duty)

    1/128 duty cycle


    Type

    Graphic COG


    Polarizer type

    Transflective




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