Re: new at electronics
- --- In Electronics_101@yahoogroups.com, Henning Wright <
>thanks alot for your help. =)
> --- >
> > I want to make a LED chaser for my stereo that turns
> > on when I
> > play a CD. The LED's would be in a Circular pattern.
> > can some one take the time to tell me how to do
> > this
> Just a quick of the cuff idea:
> The leds can be run from a decade-counter, (hope that
> is the correct translation from swedish). The clock
> for the counter could be enabled by a CMOS gate
> connected to the output from the cdplayer, of course
> assuming you have a stand-alone player, not using an
> optical output. Havent tried the thing but I assume
> the CMOS gate would draw an insignificant amount of
> current so not to affect the sound
> At least a stirting point for designing
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