BLC2021-BL-USB-FA

Introduction to BLC2021-BL-USB-FA

The BLC2021-BL-USB-FA is a series of display modules for LCD, OLED Character and Numeric applications. It is capable of providing visual feedback to users and provides up to four outputs to support multiple display technologies. It operates at low voltage, and has a wide operating temperature range, making it suitable for industrial and embedded applications. The BLC2021-BL-USB-FA is optimized for high brightness and excellent contrast performance, making it an ideal choice for applications requiring high visibility.

Working Principle

The BLC2021-BL-USB-FA display module uses a combination of analog circuitry and digital logic circuits, to drive LED backlights and display elements. The LED backlights are powered by a separate DC power supply and are designed to provide uniform brightness across the entire display. The LCD, OLED and Character and Numeric displays are powered by the main purpose built on-board power supply voltage, which allows the modules to operate at very low voltages. The digital logic circuits control the operation of the module, such as blanking, buffer selection, signal path configuration and LCD timing.

Application Field

The BLC2021-BL-USB-FA is ideally suited for industrial and embedded applications which require high visibility, such as instrumentation, automation, and human-machine interfaces. It is also used in industrial, home and commercial displays. In many industrial applications, it can be integrated with a variety of user interface devices, such as rotary encoders, potentiometers, switches, and touchscreens. The BLC2021-BL-USB-FA is also used in applications where brightness and contrast are the primary consideration, such as medical, automotive, and aerospace displays.

Conclusion

The BLC2021-BL-USB-FA is a versatile and highly reliable display module for LCD, OLED Character and Numeric applications. It is capable of providing excellent visibility in a wide range of applications and operates over a wide temperature range. It provides a low voltage operation, allowing it to be used in embedded and industrial applications. In addition, it is optimized for high brightness, excellent contrast performance, and high reliability.