Joined: 12 Oct 2018
|Posted: Sat Nov 10, 2018 7:46 pm Post subject: What is a ledge?
|The LED is the name of the Light Emitting Diode, which means the light emitting diode, and when the electrical current passes through it, the energy released is turned on in the form of light and the panel light is turned on.
This module is composed of modules, and the modules are referred to as the LEDs and the boards used to determine the address and sealing gaskets, the distance between the LEDs and the modules indicates the quality of LED boards and the amount of brightness and range of view Board is
The LED display is made up of luminous diodes that come with a separate enclosure that resembles a small television . In fact, these cabinets are enclosed as modules. The cabinets are made of steel and are covered with electrostatic paint. These cabinets ensure the quality, accuracy and uniformity of your display surface, as all display requirements, including modules, air conditioners and electronic circuits It is embedded.
Module planning and display management should use a controller board. These boards are mounted behind the modules and inside the cabinets, and these boards can be connected in two ways to the computer and do not require a permanent connection to the computer connected to a computer by a cable or card.
Boards play a decisive role in delivering scheduling quality and text-based content for displaying clips in different colors.
Each panel has two positive and negative poles, and the blades are responsible for interconnecting the flow between these two poles. In the panel, the blasters are connected to the positive terminal and the negative pole function is to turn off the switches and turn on the flash units, the number of dash channels according to the number of words for the connection is determined. The LEDs are made of MDF and inkjet or plastic acrylics.
Among the functions that control boards in LED boards are the ability to change the texts and effects and graphic design and animation and adjust the clock and date by the user, displaying the types of text messages in the desired languages and without limitation in the amount The text can be displayed.
Types of LED boards:
As its name suggests, this kind of panel does not have the ability to move text and images and is constant. This kind of panels is a good alternative to neon.
These types of boards are divided into different types as follows:
In this type of LEDs only a color type is used to display texts.
This type of display is capable of displaying texts in different colors, as well as displaying movies, and photographs and promotional teasers, with sound and even live and online broadcast.
Smart RGB Smart Pixel LED:
This type of LED is a flexible and flexible LED that can be individually colored for each LED, so they are referred to as smart LEDs. The method used in this type of LEDs is that by changing the color of red, green, and blue in each LED, a combination of colors is created, and chips between LEDs execute commands issued from a controller.
Papex strip lights:
This type of LEDs can be powered by 12 volts or 5 volts. In this model, the LEDs are two to two or three to three separate and different degrees of waterproofing and different levels of LED density per meter of bar can be seen.
All smart tapes are equipped with digital drivers, or microcontrollers, that these drivers receive data through a digital bus and control one or more LEDs independently, which is not possible in conventional RGB stripes because All LEDs receive the same command and their color is changed with a command, but in smart bars, you control the individual LEDs and you can change each color alone.
Unusual Ordinary Array LED Control:
This type of control with a brightness or dimmer adjuster is simple to make, the easiest of these controllers is an RGB that has three channels for adjustment.
Intelligent IC Interface LED Control:
There are a total of three types of digital controllers, either independently or offline, functionally or online, programmable or remotely controlled, including music and light dance. These contours allow you to adjust each pixel individually without affecting other pixels.
Control programs are also stored offline and offline, for example, on a memory stick or online through the protocols.
Advantages of LEDs:
It can be implemented in various designs and colors.
It has extra light and more readability.
It has a long lasting and long life.
There is little power consumption.
One of the media is modern and consistent with the latest advertising technologies.
It has the ability to play audio, video, and music live.
The ability to change the message or content in a fraction of a second.
There is no limitation in playback time and displayable content.