LDM-768-1LT-G4

Series:	QuasarBrite
Part Status:	Active
Lead Free Status / RoHS Status:	--
Millicandela Rating:	295mcd
Moisture Sensitivity Level (MSL):	--
Internal Connection:	--
Size / Dimension:	11.34" L x 3.78" W (288.0mm x 96.0mm)
Color:	Green
Configuration:	96 x 32
Voltage - Forward (Vf) (Typ):	3.3V
Interface:	--

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LDM-768-1LT-G4 application field and working principleDisplay Modules - LED Dot Matrix and Cluster LED dot matrix and cluster displays are gaining popularity in all areas of industry, from industrial, medical and military applications to point-of-sale advertising, in both active-matrix and passive-matrix configurations. Popular examples of these displays include the LDM-768-1LT-G4, an 8-row 7-segment dot matrix LED display. In this article, we’ll explain the application field and working principle of the LDM-768-1LT-G4. The LDM-768-1LT-G4 is a monochrome LED display module suitable for a variety of applications, such as digital instruments, industrial automation, medical equipment, and point-of-sale systems. The dot matrix configuration of the display features 8 display lines, with each line having 7 segments. The dot matrix display operates in conjunction with a 74HC4511 or a 74HCT4511 integrated circuit, an 8-row, 7-segment LED display, and an LED general purpose interface (GPIO). The display operates by scanning the rows of LEDs in sequence according to a program stored in an internal controller on the device. The GPIO provides the controller with signals necessary to control the rows and segments of LEDs. The GPIO also supplies the necessary power for the LED display. The controller then proceeds to control which LEDs are illuminated and in what sequence, in order to achieve the desired effect. The LED will remain lit for the allocated time, for example, one second, and then the LED will be switched off. This cycle is repeated for all LEDs until the desired effect has been achieved. The LED brightness is also adjustable, allowing for different levels of brightness depending on the application.The LDM-768-1LT-G4 is powered by a voltage of 5VDC, a power requirement which can easily be satisfied by most microcontroller circuitry. The module also features two modes of operation, a constant-on mode, in which all LEDs are lit up, and a row-by-row scan mode, in which only the LED couple of each row will lit up at a time. In terms of its features and specifications, the LDM-768-1LT-G4 consists of an IC and an LED dot matrix display with 8 rows and 7 segments. It features a viewing angle of 60 degrees, a brightness of 100m cd/m2, and a contrast ratio of 30:1. In addition, the module is designed to operate in temperatures ranging from -20 to +70 degrees Celsius. In summary, the LDM-768-1LT-G4 is a versatile LED dot matrix and cluster display, suitable for a wide range of industrial, medical and military applications. Its unique dot matrix configuration and adjustable brightness capabilities make it an ideal choice for a wide range of applications. The LDM-768-1LT-G4 module is powered by a voltage of 5VDC and features two modes of operation, a constant-on mode and a row-by-row scan mode, making it a simple and reliable choice for a wide variety of applications.

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