用555定时器构成单稳态触发器其输出脉宽为()
已帮助 人
用555定时器构成单稳态触发器其输出脉宽为()
A.0.7RC
B.1.1RC;
C.1.4RC
D.1.8RC
正确答案:A
WWw.wENTIYI.Com问题来自[问题易],本页地址:https://www.wentiyi.com/wenti/3078560.html
用555定时器构成单稳态触发器其输出脉宽为()
A.0.7RC
B.1.1RC;
C.1.4RC
D.1.8RC
正确答案:A
WWw.wENTIYI.Com问题来自[问题易],本页地址:https://www.wentiyi.com/wenti/3078560.html