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1 ?LED显示器 ...电子电工_论文_学海网 关键词： LED显示器、单片机AT89C51、计时电路、记分电路、按键开关等。 [gap=1483]Key word: LED monitor, monolithic integrated circuit AT89C51, timing circuit, scoring electric circui..
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If you can, use an external keyboard and a mouse, and prop up the screen to replicate an LED monitor, Biafore suggested. 如果可以的话，还是尽量使用外接键盘和鼠标，再用一个可以移动的LED显示器。 - 2
The keys chose the work modes, the indicating lamps cooperated with the keys. The LED monitor showed the time of washing and dehydration. 按键选择洗衣机工作方式，指示灯配合按键工作，LED显示器则显示洗衣机洗涤和脱水时间。 - 3
Using internal counter to record traveled time and distance, and on led monitor real-time demonstration causes this design to hasten the intellectualization and the human nature. 运用计数器记录时间和路程，并在LED数码管上实时显示电动车行驶时间和路程，使得本设计更趋智能化，人性化。
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