MST4140C

Display Type:	7-Segment
Package / Case:	24-DIP (0.500", 12.70mm)
Power Dissipation (Max):	40mW
Wavelength - Peak:	697nm
Millicandela Rating:	0.8mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	2.1V
Color:	Red
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.40" (10.16mm)
Size / Dimension:	0.622" H x 1.189" W x 0.276" D (15.80mm x 30.20mm x 7.00mm)
Number of Characters:	3
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MST4140C Application Field and Working Principle

The MST4140C is a type of display module specifically designated for LED character and numeric rendering. It is capable of displaying characters of up to 8 bytes in length, and has been traditionally used for text-oriented applications, such as status displays and clock/date/time rendering. It is also capable of performing dynamic animation and displaying specialized characters.The MST4140C display module consists of two main components: the LCD module, and the LED driver board. The LCD module contains a 7-segment LCD screen, with discrete characters representing individual digits. The LCD module is capable of displaying 16 characters in total, with each character being 4 bits in length. The LED driver board, as its name suggests, is responsible for providing power and control signals to the LCD module, enabling it to display information in a readable format. The MST4140C display module works by using the same principle as any other LED display: an electrical current is used to drive the pixels on the LCD module, creating the desired text or graphic. Depending on the power and control settings, the LCD module is able to produce either static or dynamic visual effects, such as scrolling text, blinking or flashing colors, or special characters. For certain applications, the MST4140C can be paired with a controller or data interface, such as GPIO (General Purpose Input/Output). This allows for increased versatility and customization when designing a display for a particular application. The controller or data interface can be used to send and receive data from the display, allowing it to display dynamic information.The MST4140C display module can be used in a variety of settings, ranging from status displays to animated visual effects. In addition, the wide range of supported characters makes the MST4140C a great choice for applications requiring a specialized display. With its versatile design and wide range of features, the MST4140C is a great choice for any LED character and numeric rendering.

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