Numeric Display

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Numeric Display can be used in many aspects,like:

Air-conditioner;Refrigerator;Water heater

DVD;Acoustics;

Industrial equipment control panel display;

Elevator; Electric door information display;

Medical apparatus and instruments display and so on.

Products in above photo album are the part of main products in my company,

and we also can manufacture other numeric display according to customers' requirements.

Looking froward to your inquiry!

Q: Two LED digital tube pin number and name, use: Static display driver:Static drive is also called DC drive. Static drive refers to each digital tube of each segment by a microcontroller I/O port for driving, or use such as BCD code two - decimal injector drive. The advantages of static drive is simple programming, high brightness display, the disadvantage is occupied by I/O port, such as drive 5 digital tube static display is 5 x 8=40 I/O port to drive, you know a 89S51 microcontroller I/O ports available to 32. Therefore, the driver must be added to drive in practical application, which increases the complexity of the hardware circuit.

Q: LED digital tube needs the drive current, the monolithic integrated circuit can not satisfy. Not necessarily the triode, you can add drag resistors and so on...: LED digital tube needs the drive current, the monolithic integrated circuit can not satisfy. Not necessarily the triode, you can add drag resistors and so on...

Q: Nixietube why use PNP to drive?: The LED digital tube consists of a plurality of light-emitting diodes packaged together to form a "8" type device, and the leads are already connected internally to draw only their respective strokes, common electrodes. The nixie tube is actually made up of seven light-emitting tubes, consisting of 8 figures, plus 8 decimal points. These segments are represented by letters a, B, C, D, e, F, G, and dp.

Q: Classification of LED digital tubes: Divided according to control mode: divided into internal control method (internal microcontroller, electrify automatic color change) and external control (need external controller to change color).

Q: LED digital tube lighting can use solar power generation system: Can achieve color, colorful, jumping, chasing, flowing water, gray gradient, and synchronous scanning, running, stacking, trailing, pulling and closing, color elegant, text pattern and novelty beautiful full color changing effect,

Q: LED digital tube internal control six paragraph what do you mean?: LED digital tube has seven sections of ABCDEFG to form a 8 word to display 0-9 and individual letters, as well as the digital tube, there is a section for a point P do decimal point

Q: Brief introduction of LED digital tube display principle: Digital tube profile: LED digital tube consists of 7 or 8 sections of light-emitting diodes, in the flat line up to 8 fonts.

Q: What is the difference between LED digital tube and LCD display?: Compared with the LCD display, LED display has more advantages in brightness, power consumption, visual angle and refresh rate, etc., and the navigation of the LED page has been cancelled. By using LED technology, a thinner, brighter and clearer display than LCD can be produced.

Q: Structure of digital tube: Led Displays Segment (LED digital tube) is composed of a number of light-emitting diodes packaged together to form a "8" font device, the lead has been completed in the internal connection, only to draw their respective strokes, common electrodes.

Q: Some Dan micro light ghosting adjacent LED: Open position display, send section code, delay 0.2~1ms, pass display. Open the next one....The most effective way to prevent ghosting

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