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  • Character LCD Module 2x20 STN- Blue Serial Display with White Backlight Arduino display


    The Character LCD Module 2x20 character LCD display is a transmissive LCD screen primarily designed for embedded systems, DIY electronic projects, and educational purposes. Here are detailed specifications about the display:

    1. Display Output:

    2. Upon startup, the display shows characters on a blue background with white pixels. This initial configuration is likely the default state and can be adjusted through corresponding driver settings.

    3. LCD Display Principle:

    4. As a transmissive LCD display, it controls the transparency of liquid crystals to modulate the passage of light, forming images. The screen requires a backlight to ensure visibility of pixels.

    5. Operating Temperature Range:

    6. It offers a wide operating temperature range, from -20 degrees Celsius to 70 degrees Celsius, making it suitable for various environmental conditions.

    7. Serial Interface and Arduino/C8051 Compatibility:

    8. Equipped with a serial interface, it is fully compatible with embedded systems like Arduino, providing convenience for DIY electronic projects.

    9. Optimal Viewing Time:

    10. The recommended optimal viewing time is 6:00, possibly indicating the best display performance during daylight or specific lighting conditions.

    11. Operating Power Supply Voltage:

    12. Requires a 5V power supply, conforming to the standard voltage for common embedded systems and Arduino-based electronic projects.

    13. RoHS Compliance:

    14. Compliant with RoHS standards, ensuring that the product adheres to environmental regulations.

    15. If you encounter specific issues during usage or have additional requirements, please specify, and I will do my best to provide further assistance.







  • HTM2002A-25W-A5P_04.jpg

  • item

    Specification content

    unit

    model

    HTM2002A-25W-A5P


    words × lines

    20 words × 2lines

    dots

    Module size

    116.0x37.0x14.6 (MAX)

    mm

    Visual (VA) area

    83.0x18.6

    mm

    Valid (AA) area

    75.4x11.5

    mm

    Point (pixel) spacing

    0.65x0.7

    mm

    IC

    ST7066U


    voltage

    5V

    V

    backlight

    White light


    model

    STN(-)


    Drive mode (Duty)

    1/16 duty cycle


    type

    Character modules


    characteristic

    Totally transflective polarizer


    Search keywordlcd 20x2, lcd 20 x 2, 16x1 lcd, 20 x 2 lcd

     


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