| 两线多按键控制电路的设计 |
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| 引用本文： | 孙先松.两线多按键控制电路的设计[J].长江大学学报,2004,1(4):42-44,i002. |
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| 作者姓名： | 孙先松 |
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| 作者单位： | 长江大学电子信息学院,湖北,荆州,434023 |
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| 摘 要： | 依据集成电路555构成单稳态电路的原理,设计了一种利用两根线实现多个按键控制功能电路.该电路价格低廉,可靠性高,应用广泛.
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| 关 键 词： | 集成电路555 单片机 多按键 控制 |
| 文章编号： | 1673-1409(2004)04-0042-03 |
Design of A Two-wire Multi-key Control Circuit |
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| SUN Xian-song.Design of A Two-wire Multi-key Control Circuit[J].Journal of Yangtze University,2004,1(4):42-44,i002. |
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| Authors: | SUN Xian-song |
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| Abstract: | Based on the principles of forming a single-steady-state circuit by integrated cir cuit 555, a circuit is designed for implementing multi-key control functions by using 2 wires. The price of the circuit is low, its stability is high with wide application. |
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| Keywords: | integrated circuit 555 single-chip computer multiple key control |
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