20x4 STN Yellow-Green LCD Display Dot Matrix LCD ST7066U Controller
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The 20x4 STN Yellow-Green LCD Display (Model HTM2004-2-01Y-A3P) is a high-performance alphanumeric display module engineered for demanding industrial control environments. This 20x4 STN Yellow-Green LCD Display delivers clear, crisp dark-gray characters against a vibrant yellow-green backlight, offering 20 characters per line across 2 lines—providing ample space for system status readouts, parameter settings, and diagnostic messages. With its optimal 6H viewing angle, operators enjoy excellent readability from standard working positions, reducing eye strain during prolonged monitoring.
Built for reliability, this 20x4 STN Yellow-Green LCD Display features a robust mechanical design with stable structural integrity, ensuring consistent performance in vibration-prone or temperature-fluctuating industrial settings. Its MCU interface and 15-pin connector simplify integration with most microcontrollers, while the onboard ST7066U driver chip guarantees smooth data communication and stable display refresh rates. Operating on a 3.3V power supply, the module maintains low power consumption without compromising brightness or contrast.
Durability is at the core of this 20x4 STN Yellow-Green LCD Display. It is qualified for a wide working temperature range of -20°C to +70°C, making it suitable for both cold storage facilities and heat-generating machinery. The built-in anti-static ESD protection up to 8KV safeguards against electrostatic discharges during assembly and operation, significantly reducing field failure rates. Additionally, this 20x4 STN Yellow-Green LCD Display comes with our lifetime supply commitment—it will never be discontinued—ensuring long-term product lifecycle support for your industrial systems. Whether used in HMI panels, test equipment, or process controllers, this display offers the perfect balance of visibility, ruggedness, and design continuity. Choose the 20x4 STN Yellow-Green LCD Display for applications where reliability and long-term availability are non-negotiable.
Specification of the 20x4 STN Yellow-Green LCD Display Dot Matrix LCD ST7066U Controller
What customization services can we provide for this 20x4 STN Yellow-Green LCD Display?
I. Mechanical & Structural Customization
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PCB Modification – Adjust the PCB shape, overall dimensions, mounting hole positions, and component layout to perfectly fit your enclosure design. The 20x4 STN Yellow-Green LCD Display can be resized without compromising its robust structural integrity.
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Shape Customization – Support for specific Graphic LCD display dimension alterations, accommodating unconventional or compact equipment designs while maintaining the performance of the 20x4 STN Yellow-Green LCD Display.
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Connector Customization – Our engineers can solder or replace any connector type, including pin headers, box headers, right-angle connectors, and custom pin assignments, ensuring seamless integration with your system's mainboard.
II. Optical & Display Customization
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Backlight Color Customization – Choose from a wide palette including no backlight, yellow-green, blue, white, amber, red, or RGB, with up to 48 lighting effects. Whether you keep the classic yellow-green or switch to another color, the 20x4 STN Yellow-Green LCD Display base platform remains fully adaptable.
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Font / Character Set Customization – Multiple font libraries are available to support English/Japanese, Western European, Eastern European, Scandinavian European, Cyrillic (Russian), Hebrew/Arabic, and more. This ensures your 20x4 STN Yellow-Green LCD Display delivers readable text for global markets.
III. Electrical & Interface Customization
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Cable (FPC/Ribbon) Customization – Adjust cable length, exit position, pinout, or add additional connectors. Get a precisely designed cable solution that streamlines internal wiring and secures connections for the 20x4 STN Yellow-Green LCD Display.
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Function & IC Customization – Integrate specific LCD driver ICs, external sensors, or develop dedicated communication protocols (e.g., customized SPI/I²C interfaces) to enable deep coordination with your host controller while keeping the 20x4 STN Yellow-Green LCD Display fully compatible with your existing firmware.