Tremolo

[Paul Perry]

At 02:47 AM 30/10/98 +0000, you wrote:
>WOW Thanx everyone!
>
>first: Arthur, thanx for explaining the Vs for me. 
>Now I understand how to use a Pot as an attenuator but how would I do
>this with a photoresistive cell.
...depending on the ckt you cd probably get away with making the top half of
the pot
a 50K resistor and the bottom half a light dependant resistor.
>Could I just use a flashing LED?
this is a good idea!
>
paul perry melb aust