Numeric Display

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Numeric Display can be used in many aspects,like:

Air-conditioner;Refrigerator;Water heater


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!

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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 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.
Q:Nixietube why use PNP to drive?
In general, in addition to the public side, you are digital tubes of the same paragraph lines are parallel, each segment is also driven by the triode or IC to drive.
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: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: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 lighting can use solar power generation system
LED digital tube is low voltage power supply, Dc24vSolar. That battery is 24V, tooCan LED digital tube, you can directly use solar energy
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:Classification of LED digital tubes
By size: there is D50, D30, this is the diameter; the length is basically 1 meters (can be customized); this needs to be chosen according to the actual needs.
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...
Add triode can play a buffer and isolation, so that the microcontroller work more stable and reliable.

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