Nixie tube

LED dot matrix display is to connect many wires into a linear matrix, and then connect a light emitting diode (LED) at each intersection point. The line is connected to the positive pole of the LED, and the line is connected to the negative pole of the LE

What is the composition of LED dot matrix Chinese characters? Let's get to know

The indoor full-color LED display screen has the information release function, which can select a variety of styles, flexibly control the font size, and rich playback methods.

How to disinfect without damaging the display screen? Let's understand together.

Nowadays, people often see full-color large-screen advertisements or videos in public places such as hospitals, subways, schools, and even some wedding scenes.