The button is controlling the power going thru the circuit, and outputing at the other end...it's a momentary switch, so as soon as I let go, the output ceases, correct?Yes thats correct
If the 555 can take 12v, then I also have 7812's I can use...
You cant regulate using a 7812 from a a 12V car battery.
The button is controlling the power going thru the circuit, and outputing at the other end...it's a momentary switch, so as soon as I let go, the output ceases, correct?Yes thats correct
If the 555 can take 12v, then I also have 7812's I can use...
You cant regulate using a 7812 from a a 12V car battery.
I have 7812's in my car regulating LED drivers...
A running car has voltage over 14v, and even when it's off, it would seem there is enough voltage differential for the 7812 to work properly...
Anyway, I'll just use a 1/4W or 1/2W resistor then...surely this would work!
So basically, it's this... http://www.ics-timers.com/khtimers1.html
If I can buy just one of these, then maybe that's my answer?
I don't understand all the components on your schematic
So basically, it's this... http://www.ics-timers.com/khtimers1.html
If I can buy just one of these, then maybe that's my answer?
I don't understand all the components on your schematic
...except I can't get a reply about buying one!
Maybe you can explain your design a little 'easier' for me to understand?
And what components are used/lables?