The LED numeral tube is composed by the digital computer control circuit and RGB LED photosource, is one kind of new senior decoration lamps and lanterns.

LED数码管是由数码电脑控制电路和RGB三色LED光源组成，是一种新型高级装饰灯具。

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It is achieved the function by feedback, integral circuit, computerisation data acquisition and numeral control with the computer on slice, and provided favourable dynamic and static performance.

它由反馈网络、积分电路、单片机化数据采集与数字控制实现，具有良好的动静态性能。

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