数码管时钟

Nixie clock

以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译

1
电路根本能实现显示时光、调剂时光、省电状态（数码管不亮，时钟不停）三种功效达到了设计的要求和目标。
Shows the basic circuit to realize the time, adjusting the time, power state (LED does not shine, the clock non-stop) to achieve three functions of the design requirements and objectives.
2
系统由AT89S52、74LS244、74LS373、八位一体数码管等部分构成，能进行时、分、秒的显示，也具有时钟校准。
System from AT89S52, 74LS244, 74LS373, eight of integrated digital and other parts, capable of hours, minutes and seconds of the show, also has clock.

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