LDQ-N284RI

Display Type:	7-Segment
Package / Case:	12-DIP (0.300", 7.62mm)
Power Dissipation (Max):	105mW
Wavelength - Peak:	635nm
Millicandela Rating:	5mcd
Current - Test:	10mA
Voltage - Forward (Vf) (Typ):	2V
Color:	Red
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.28" (7.00mm)
Size / Dimension:	0.402" H x 1.268" W x 0.228" D (10.20mm x 32.20mm x 5.80mm)
Number of Characters:	4
Display Format:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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LDQ-N284RI Application Field and Working Principle

The LDQ-N284RI is a type of LED character and numeric display module developed by LDQtechnology, which is widely used in a variety of applications. This article will discuss the various applications and the working principle behind this base LED module.

Applications for LED Character and Numeric Displays

The LDQ-N284RI LED display module is most commonly used in both industrial and commercial applications. In industrial applications, the module is used for displaying status information on production lines, displaying equipment trend data, monitoring manufacturing processes and displaying system messages. In commercial applications, the LDQ-N284RI module can be used to display product prices, advertise promotional campaigns and display customer-centric messages.

The Working Principle of LDQ-N284RI

The LDQ-N284RI module uses light-emitting diodes (LEDs) to display characters and numbers. Each character or number is made up of several individual single color LEDs arranged in a pattern to form a recognizable character. The module is powered by a direct current, which is transformed and regulated by an active power supply circuit. This power supply circuit controls the brightness of the LEDs and can be adjusted according to the needs of the application.When the module is activated, the data is sent to the LEDs via the LDQ-N284RI’s internal data lines. The internal data lines consist of two wires, each with one end connecting to the module’s data input circuit. These data lines transmit the binary code which dictates which LEDs are illuminated and in what pattern, and the internal processor then decodes the code and activates the appropriate LEDs.

Conclusion

The LDQ-N284RI module is a versatile LED display module used for a variety of applications. It consists of individual single color LEDs, a power supply circuit and an internal processor that decodes the binary instructions sent from the data lines. With its versatility and wide range of applications, the LDQ-N284RI LED Character and Numeric display module is a popular choice for modern industrial and commercial applications.

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