摘要
针对 5 5 5定时电路在实际电路中自动切换的应用情况 ,简述了 5 5 5定时电路可调性在自动切换电路中的使用价值 ,既减轻了人员的劳动强度 ,又增加了实际使用的价值。
In this paper based upon the application of 555 timer in automatic switching circuit the adjustability of 555 timer in automatic switching circuit is briefly discussed, which can not only reduces labor intensity but also improve practical application value.
出处
《山西建筑》
2003年第6期157-158,共2页
Shanxi Architecture
