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.

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Q:What is the difference between LED digital tube and LCD display?
Digital tube in the MCU, generally only digital display, of course there is a special part of digital tube display, can display date; LCD can realize digital tube can not be achieved, the Chinese characters, special symbols, as long as we write LCD to the corresponding ASC2 code, you can let LCD display the corresponding information.
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:Structure of digital tube
LED digital tube is widely used in instruments, clocks, stations, home appliances and other occasions. We should pay attention to product size, color, power consumption, brightness, wavelength and so on.
Q:Brief introduction of LED digital tube display principle
To make a section light, 2 conditions must be met: common terminal of common cathode and common terminal of common anode tube. Control terminal of common cathode tube and control terminal of common anode tube.
Q:LED digital tube lighting can use solar power generation system
LED guardrail lamp external or built-in microcomputer processor, perform a variety of program instructions sent by the host, PWM output waveform, driving order combination of RGB such as the number, produce the preset colors (up to 256 colors) and rich dynamic graphic effect
Q:Classification of LED digital tubes
According to the internal controllability: there are 1 meters, 6 segments, there are 1 meters, 8 and 1 meters, 12, 1 meters, 16, 1 meters, 32 segments. That is, within 1 meters of the pipe, there are several sections can be independently controlled; 1 meters, the more the number, the better the effect of video. If the density is low, or do some chase effect, do 1 meters, 6 paragraph is ok.
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:Two LED digital tube pin number and name, use
Dynamic display driver:Digital tube dynamic display interface is one of the most widely used display methods in SCM. Dynamic drive is the 8 display strokes of all digital tubes: A, B, C, D, e, F, G, DP
Q:LED digital tube internal control six paragraph what do you mean?
The internal six LED digital tube, that is within the six segment digital tube can be connected to control circuit of LED digital tube display, if the six segment display, is a special digital tube, because it can only display "0" or "6" or "9", and the general LED digital tube the seven section is shown (below two feet outside over seven different sections).
Q:LED digital tube dynamic scanning shows how to solve the ghosting
Obviously lack of "hidden" link.Before changing the output of the segment, the shilling "all bits" is stopped showing.

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