OLED0821-OB-V-E Datasheet/PDFOLED0821-OB-V-E, or organic LED eight characters two lines format, is a display module that is used for a variety of commercial, industrial and professional applications. The module is specifically designed for displaying characters and message types. It is a very popular and economical choice for displaying messages in a variety of settings.
1. Application Field
The enormous advantages of OLED0821-OB-V-E makes it very suitable for many applications, such as medical instruments, digital thermometers, in flight entertainment systems, ATM machines, navigation systems, and household and office appliances.
Also, this technical advancement is included in various microcontroller-based circuits, such as RTU (Remote Terminal Unit), panel meters, vehicle electronics diagnostics, PLC controllers, and any system which requires characters or messages to be displayed.
2. Working Principle
An OLED (Organic Light Emitting Diode) displays characters on a display panel using various multi-step electron excitation/transformation/emission processes, as it is a self-light-emitting element with no external light source. This enables small sized and slim OLED modules, which deliver bright and clear images in lower power compared to many other types of displays.
For the OLED0821-OB-V-E model, these are the operating voltage and current: 3.2V @ 9mA (maximum) and 3V @ 7.5mA (typical). The module provides a very good visible angle and no response delay optimal for many specialized applications. The display frame size is 8-characters, 2-lines. These display modules fit EIAJ and mechanical mounting arrangements as well.
3. Conclusions
In conclusion, the OLED0821-OB-V-E display module is a unique device that uses a combination of different high-end technologies to deliver characters and messages at a highly efficient rate. It is suitable for a variety of applications, including those that require fast response times and high efficiency. This display module is available in a wide range of sizes and colors, making it ideal for any project or product utilizing characters or messages.