2.2-inch 128x64 graphic dot matrix COG LCD display/FSTN+red, green a... Now Available!
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5.1 inch 240x128 Graphic LCD Module | 240 x 128 inch Graphic LCD | MCU | STN+Yellow-green Backlight | RA8803 |Arduino
The 5.1 inch 240x128 Graphic LCD Module is a 5.1 inch monochrome, 240×128 dot matrix, COB (chip on board) graphic LCD module. In STN positive yellow-green LCD mode wide temperature range (operating temperature: -20°C to 70°C, storage temperature: -30°C to 80°C), with yellow-green LED backlight. It has a six o'clock viewing direction and a semi-transmissive reverse polarizer, recommended for indoor and outdoor applications. This product has negative voltage and is assembled on-board chip with 1/128 Duty and controller IC RA8803 or equivalent. The interface type is parallel. This is a ROHS compliant product manufactured in accordance with ISO standards and procedures.
Core feature analysis:
Display performance
Monochrome STN yellow-green display with semi-transparent anti-polarizer to achieve dual-mode viewing indoors and outdoors:
▪️ Relying on reflected light in strong light environment (no backlight required)
▪️ Enable yellow-green LED backlight in low illumination (typical current <30mA)
Contrast automatic optimization technology (V0~V6 voltage adjustable), adapting to extreme temperature difference of -20℃~70℃
Hardware architecture
RA8803 controller integrated functions:
▪️ Support automatic identification of 8080/6800 parallel interface
▪️ Built-in 128KB video memory (support 240x128 full frame cache)
▪️ Hardware drawing acceleration (linear/circular/bit block transfer)
COB packaging process, vibration resistance up to 5G@10-500Hz
Power management
Negative voltage generation circuit design (typical VEE=-12V±5%)
Low power mode:
▪️ Sleep current <50μA (maintain video memory data)
▪️ Dynamic backlight PWM dimming (256 levels of brightness)
Typical application scenarios:
Industrial HMI
Production line control panel (compliant with IEC61000-4-2 ESD 8kV standard)
In-vehicle equipment
Special vehicle instrument (ISO 16750-3 mechanical vibration certification)
Smart instrument
Electricity meter/water meter outdoor display unit (MTBF>100,000 hours)
Connector Customization: Easily modify any connectors on your display to meet your application’s requirements. Our engineers are able to perform soldering for pin headers, boxed headers, right angle headers, and any other connectors your display may require. |
PCB Modifications: Choose from a variety of changes to the PCB's shape, size, pinout, and component layout to make it perfect for your application. |
Backlight color customization: The module backlight has a variety of combinations to choose from, without backlight or with yellow-green/blue/white/amber/red/RGB backlight options. There are 48 effects. You can click on the customization page for reference. |
Font library customization: Provides a variety of font libraries, including English/Japanese, Western Europe, Eastern Europe, Scandinavian Europe, Cyrillic (Russian), Hebrew/Arabic, etc. |
Cable Customization: Adjust the length, position, and pinout of your cables or add additional connectors. Get a cable solution that’s precisely designed to make your connections streamlined and secure. |
