1.Mode 1 Causes the counter to function as a retriggerable monostable multivibrator (one-shot).
模1 数器作为一个可重新触发的单稳态多谐振荡器(单稳态触发器)工作。
2.The examples of analyzing monostable multivibrator and astable multivibrator and Schmitt trigger based on 555 Timer by the method are also introduced.