[Laser] test

[Zack Widup]

What are you using for a detector? Some years ago someone recommended a
particular diode to me for use as a detector but I can't find that info now.

73, Zack W9SZ

On Wed, Jan 2, 2019 at 10:07 AM Sean Waite <waisean at gmail.com> wrote:

> 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
> > ______________________________________________________________
> > Laser mailing list
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> >
> > This list hosted by: http://www.qsl.net
> > Please help support this email list: http://www.qsl.net/donate.html
> >
> --
>
> Sent from my Motorola DynaTAC 8000X
> ______________________________________________________________
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>