介绍一种角度显示器电路。
In this paper, a circuit of the Angle display is introduced.
本文介绍了利用AT 89 C 2051单片机组成廉价的4位LED显示器电路，并详细地介绍了其接口和应用。
In this paper we introduce the circuit of a 4 -bit LED Display by MCU AT89C2051, and discuss its interface and its application in detail.
在短时间内，有望看到这种逻辑电路制作的输入输出设备，如显示器和电力设备，它们都可以制作成柔性的形式。
It is, in short, possible to see how logic circuits, input sensors, output displays and power supplies can all be made in flexible form.
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