[Laser] test

[Sean Waite]

I'm working on some of the little eBay special laser pointer transmitters.
Using a design I got off of the Packrats, modulates the diode voltage with
a 555 timer. RX is a simple solar panel wired directly to a powered
speaker.

Once I get that working, I'm going to be working on some bigger gear for
phone, with high power LEDs. I may try out some near-UV or actual UV stuff
as well, just to get up as high a frequency as I can.

Sean WA1TE

On Tue, Jan 1, 2019 at 11:55 PM Chuck Hast <wchast at gmail.com> wrote:

> Good to see it is still alive, now to see if we can keep it active. Surely
> there are things going
> on out there that we can get on here.
>
> On Tue, Jan 1, 2019 at 1:53 PM Kurt Theis <theis.kurt at gmail.com> wrote:
>
> > Sure you do, Ron. We just need MORE POWER!
> >
> > Kurt Theis
> > https://landfallnet.blogspot.com
> > theis.kurt at gmail.com
> >
> > On Tue, Jan 1, 2019, 1:51 PM Ron Simpson via Laser <
> laser at mailman.qth.net
> > wrote:
> >
> > > I am happy this still works. My buddy WA6YDQ moved to Ohio. Now I have
> > > know one to lightwave with
> > >
> > > Ron Simpson
> > > Sent from Yahoo Mail on Android
> > >
> > >   On Tue, Jan 1, 2019 at 6:48 AM, Joe<nss at mwt.net> wrote:   Yup,
> > > But very very quiet.
> > >
> > > A Question.  How much power laser would it be needed to use the
> > > reflectors left on the moon?
> > >
> > > Joe WB9SBD
> > > Sig
> > > The Original Rolling Ball Clock
> > > Idle Tyme
> > > Idle-Tyme.com
> > > http://www.idle-tyme.com
> > > On 12/31/2018 11:53 PM, bernieS wrote:
> > > > Is this list still alive?  Fireworks are causing QRM tonight.  Happy
> > > > New Year.
> > > >
> > > > -bernieS
> > > >
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>
> --
>
> Chuck Hast  -- KP4DJT --
> I can do all things through Christ which strengtheneth me.
> Ph 4:13 KJV
> Todo lo puedo en Cristo que me fortalece.
> Fil 4:13 RVR1960
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>
-- 

Sent from my Motorola DynaTAC 8000X