I want to be able to control my room light using a low voltage circuit. For example, If I were to make a common astable multivibrator (which I can make), and take the output from it and control a 120 volt lightbulb, I can see me doing it using a relay and excessive current every time the light is on.
What I want to do is avoid the need of excessive current, and use something different instead of a relay because the contacts of a relay will wear out after a while and it might no longer work.
Can someone help me on this?
thanks.
What I want to do is avoid the need of excessive current, and use something different instead of a relay because the contacts of a relay will wear out after a while and it might no longer work.
Can someone help me on this?
thanks.