When a voltage is applied to certain sections of the digital tube, these sections light up to form the words that our eyes see. Such as: display a "2" word, then it should be a bright b bright g bright e bright d bright f not bright c not bright dp not bright. LED digital tube has general bright and super bright and other different points, also has 0.5 inch, 1 inch and other different sizes. The display stroke of a small size nixie tube is usually composed of a LED, while a large size nixie tube is composed of two or more LED. In general, the tube pressure drop of a single LED is about 1.8V and the current does not exceed 30mA. The anode of the LED connected together connected to the positive electrode of the power supply is called a common positive digital tube, the cathode of the LED connected to the negative electrode of the power supply is called a common negative digital tube. Commonly used LED digital tube display numbers and characters are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.

1, LED digital tube to light emitting diode as a light emitting unit, color has single red, yellow, blue, green, white, yellow green and other effects. Monochrome, segmented full color tube can be used to lighten the outline of buildings, roads and embankments, LED digital tube can be evenly arranged to form a large display area, can display patterns and text, and can play video files in different formats. Through the computer flash, animation, text and other files, or the use of animation design software to design personalized animation, play a variety of dynamic color graphic effect;

2, can be placed on the PCB circuit board in a straight line according to the order of red, green and blue, to the special driver chip control, constitute endless changes in color and graphics. The shell is made of flame-retardant PC plastic, with high strength, impact resistance, aging resistance, UV protection, dustproof and moisture-proof. LED digital tube with low power consumption, no heat, impact resistance, long life and other advantages, with the controller, you can achieve water flow, gradual change, jump, chase and other effects. If applied to a large area of engineering, connected to the computer synchronization controller, but also can display patterns, animation video equivalent LED digital full-color tube can form an analog LED display, analog display can provide a variety of full-color effects and dynamic display of image characters, can use offline control or computer connection to implement synchronization control; Can display a variety of full color dynamic effects.

Control system adopts special lighting programming software editing, digital tube control pattern change is convenient, just the pattern format file generated by editing can be copied into the CF card, digital tube controller can be controlled separately, also can be a number of online control, digital tube installation arrangement is arbitrary, suitable for a variety of complex engineering needs. Digital tube, controller and power supply with standard male and female plug connection, convenient and fast, and has a unique shape design, a new outdoor waterproof structure.