Design of Monostable Touch Switch Based on 555 Circuit
Tan Qi-yao · Coal Technology · 2012
timer is a multi-scale integrated circuit with the function of analog and digital mixing capabilities.Its use is more flexible,it has been widely applied in the actual function circuit with pulse signal generation,shaping,timing,and delay.In the article,the logic composition and principle of the monostable trigger circuit based 555 timer are described.Taking the design of the monostable touch switch circuit as an example,the practical application of the 555 timer delay switch control circuit is discussed.In the design process,as long as the 555 timer and certain features of the required function circult are integrated and applied,you can get practical functional circuits to meet the needs of practical engineering.