A long time ago I had a schematic that consisted of two transistors, 9v battery, LED, and other resistors.
I have looked hi and low and can't find it around my house and have search on the internet with a no go.
So I found this web page and was hoping that you all might help.
This this circuit I would demonstrate it to kids by having kids hold hands in a circle and also touch each end of the touch switch. If any kid let go then the LED would go off. It worked very well.
Any ideas?
Thanks in advance
I have looked hi and low and can't find it around my house and have search on the internet with a no go.
So I found this web page and was hoping that you all might help.
This this circuit I would demonstrate it to kids by having kids hold hands in a circle and also touch each end of the touch switch. If any kid let go then the LED would go off. It worked very well.
Any ideas?
Thanks in advance