tkb5416
Newbie level 4
4011 CMOS touch switch
I am using 4011 CMOS as touch switch to control my microcontroller that is linked to motor driver L293D as on/off.
When I touch for the first second, the motor will activate for 2seconds. It works fine if I am touching it for more than 2 seconds.Let's say,if I touch for 3seconds, then the motor will activate for 3 seconds.
Do u have any ideas what is the main cause of this problem? If do, can u provide me the solution?
Thank you.
I am using 4011 CMOS as touch switch to control my microcontroller that is linked to motor driver L293D as on/off.
When I touch for the first second, the motor will activate for 2seconds. It works fine if I am touching it for more than 2 seconds.Let's say,if I touch for 3seconds, then the motor will activate for 3 seconds.
Do u have any ideas what is the main cause of this problem? If do, can u provide me the solution?
Thank you.