OLED0821-OB-E

Outline L x W x H:	58.00mm x 32.00mm x 22.40mm
Background Color:	Black
Text Color:	Blue
Operating Temperature:	-40°C ~ 80°C
Interface:	I²C, RS-232, TTL
Dot Size:	0.56mm W x 0.66mm H
Voltage - Supply:	4.75 V ~ 5.25 V
Backlight:	--
Viewing Area:	38.00mm L x 16.00mm W
Series:	--
Character Size:	5.56mm H x 2.96mm W
Display Mode:	Transmissive
Display Type:	OLED
Character Format:	5 x 8 Dots
Display Format:	8 x 2
Number of Characters:	16
Part Status:	Active

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OLED0821-OB-E Application Field and Working PrincipleOLED0821-OB-E is a monochrome OLED display module provided by Elitegroup Computer System (ECS) Inc. It uses organic light-emitting diodes (OLED) as the display medium, making it attractive to applications involving LCDs (liquid-crystal displays), LEDs (light-emitting diodes), and plasma displays. This article will explore the application fields, outline the working principle, and discuss the advantages of OLED0821-OB-E. 1. Application fieldsAs an LCD, OLED and plasma display module, OLED0821-OB-E is suitable for various applications. The OLED0821-OB-E module is often used for industrial applications. It can be integrated into instrument panels for industrial control and automation systems, providing a large display-area to facilitate data visualization and automatic operation.The module is also used in consumer electronics applications, such as small portable media players and digital cameras. Its small size and low power consumption make the OLED0821-OB-E suitable for these applications.Finally, the OLED0821-OB-E can be used in medical equipment. Its high resolution makes it possible to display detailed medical images, enabling doctors to better diagnose and treat patients. 2. Working principleThe OLED0821-OB-E uses an organic light emitting diode (OLED) as the display medium. OLEDs consist of an organic material, typically a polymer, sandwiched between two conductive layers. Applying a voltage across the OLED material causes electrons to flow, releasing energy in the form of light. Unlike older display technologies such as LCDs and LEDs, OLED does not require external lighting. Instead, the OLED0821-OB-E module is able to generate its own light through the organic material. This allows the module to be self-illuminated, making it attractive for applications requiring a bright display. 3. Advantages The OLED0821-OB-E offers several advantages over traditional LCDs, LEDs and plasma displays. Firstly, OLED0821-OB-E is able to achieve a much higher resolution. With a 220x180 pixel layout, it offers razor-sharp images with true-to-life colors. This makes it ideal for applications requiring precise and accurate images, such as medical and scientific equipment.Furthermore, OLEDs consume much less power than traditional LCDs, LEDs and plasma displays. OLEDs are also able to produce brighter colors, making them well suited for outdoor displays in bright daylight. Finally, compared to traditional LCDs, OLEDs have a much faster response time. This makes them suitable for applications requiring real-time responses and makes them attractive for video and gaming applications. In conclusion, OLED0821-OB-E offers a unique combination of resolution, brightness, power consumption, and fast response time. This makes it attractive to various applications, from industrial control and automation systems, to consumer electronics and medical equipment. It is an excellent choice for applications requiring a display of superior quality.

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