NAR141SB

NAR141SB is a combination of an LED character and numeric display module produced by NAR Electronics. The module contains 14 segments with 9 bit pattern capability. It is composed of two parts, the display itself and the drive circuit to make it function. NAR141SB is most commonly used in industry and engineering fields and has features such as zero space mounting, wide viewing angle and low power consumption.

The NAR141SB is a type of LED display known as chip on board (COB) which combines up to 14 individual LEDs in an array. This type of display is used primarily for data and text display. It is specially designed for character display, 8-bit logic, sign and symbol display, and the dot and bar displays. The LEDs are organized into a single package and wired to a drive circuit board. The module is designed to produce a user-defined customizable display with various characters, symbols, and animations.

The NAR141SB utilizes an efficient method for driving the LEDs. The display is composed of three layers; the rows, columns, and LEDs layers. As it is an active matrix display, each LED cell is connected to a drive circuit, which includes a switch and a driver transistor. The row and column address provides power and light to each LED. The drive circuit ensures a uniform brightness of the display, while consuming less power.

The NAR141SB module is mounted on a printed circuit board (PCB) which allows the connection of the various components. The display is connected to the PCB either through soldering or a plug-in pin. A connection can also be made by an LCD flat cable. The PCB is the main part of the module and contains the majority of the components for controlling the display. This includes the processor, address decoder, timing circuits, address latch, driver transistors, and power supply. The power consumption of the module is controlled by a switching circuit. This allows the user to adjust the brightness, contrast and response time.

The NAR141SB module can be used in a variety of applications. It is commonly used in the manufacturing industry, engineering fields, automotive displays, and in telecommunications applications. It is also used in a variety of consumer applications, such as watches and clocks, calculators, and data loggers. The display is ideal for any application requiring exact and reliable information display.

In conclusion, the NAR141SB is an LED character and numeric display module produced by NAR Electronics. With its zero space mounting, wide viewing angle, and low power consumption, it is an ideal module for various purposes. It has great potential in industrial, engineering, and consumer applications.