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RE: [ADVERT] Very high intensity blue leds.


  • Subject: RE: [ADVERT] Very high intensity blue leds.
  • From: "Paul Gale" <groups@xxxxxxxxxxxxxxxx>
  • Date: Sun, 28 Aug 2005 10:32:43 +0100

Hi Andrew,

Thanks for that - I'm still planning on drawing a few sketches over the
nex=
t couple of days. I'm currently thinking that two versions would be needed
=
- one that will simply deck or patio mount and is a simple fixed surround.
=
The other would act more as a tiltable light fixture so that I can direct
t=
he light into bushes, trees and shine it up walls etc.

The controller does indeed use PWM chips. Have a look at the controller
her=
e:

http://www.dvarchive.org/RGBLED/

We're doing a bulk buy of the circuit board and components. Unfortunately
t=
his is now closed to new orders but the circuit diagram, parts list and
PIC=
code is freely available from Gerry's site above :)

The idea is to have fully controllable lighting of any colour and
animation=
of the colours and intensity :) I'll be linking this up to my HA system so=
that I can have a waterproof remote in the spa and set whatever patterns a=
nd colours I like - should be groovy! ;)

Paul.



> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf Of
> SPEEDER ELECTRONICS
> Sent: 27 August 2005 14:29
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] [ADVERT] Very high intensity blue leds.
>=20
> Paul,
>=20
> Depends on the quantity and complexity of course. The material costs
are
> likely to be fairly small even for stainless or brass.
> Costs really amount to the time. CNC time is approx =A325ph and manual
> =A318.
>=20
> BTW are you planning to drive the RGB leds with a PWM signal to allow
> you to get 'any' colour?
>=20
> Andrew
>=20
>=20
>=20
> Mr. Andrew Wade
>=20
> Speeder Electronic Solutions Ltd.
>=20
> Castor Industrial Estate
>=20
> Castor Road
>=20
> BRIXHAM
>=20
> Devon
>=20
> TQ5 9PY
>=20
> 01803-883833 Office phone & Fax.
>=20
> 01803-851682 Home
> 07971827026  Mobile
>=20
>=20
> speeder01@xxxxxxx
> andrew@xxxxxxx
>=20
> -----Original Message-----
> From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
> Of Paul Gale
> Sent: 26 August 2005 21:08
> To: ukha_d@xxxxxxx
> Subject: RE: [ukha_d] [ADVERT] Very high intensity blue leds.
>=20
>=20
> Great - I'll have a think this weekend. Trouble is, not sure how many
> RGB LED's to put in each yet - I'm getting these from the US too.
> They're meant to be better than the ones I had from RS which were
> ABSOLUTE PANTS!!! ;)
>=20
> What sort of costs could we be looking at (I know it's difficult to
say
> and very much depends on design etc) - just wanted to check it is
> actually affordable ;)
>=20
> Cheers,
>=20
> Paul.
>=20
>=20
>=20
> > -----Original Message-----
> > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
> Of
> > SPEEDER ELECTRONICS
> > Sent: 26 August 2005 18:11
> > To: ukha_d@xxxxxxx
> > Subject: RE: [ukha_d] [ADVERT] Very high intensity blue leds.
> >
> > Paul,
> >
> > I was going to make a stainless 'pepper pot' design.
> >
> > PCB mount the leds. On a circular PCB.
> >
> > Offer them up from underneath so the domes of the LEDs were proud
of
> the
> > surface then fill with epoxy to seal and prevent movement.
> >
> > Finaly mill or turn off the front face to remove the domes of the
leds
> > leaving a flush sealed surface with a pepperpot design of 8, 9,
12
> leds.
> >
> > Bit long winded but i wanted to go for something unusual.
> >
> > Limits of CNC lathe are final product has to be round or at least
> axial.
> > hexagon is ox rectangle is not.
> >
> > We can mill other shapes though.
> >
> > Send me a sketch and I will do a quick design for manufacture
pass.
> >
> > Andrew
> >
> >
> >
> > Mr. Andrew Wade
> >
> > Speeder Electronic Solutions Ltd.
> >
> > Castor Industrial Estate
> >
> > Castor Road
> >
> > BRIXHAM
> >
> > Devon
> >
> > TQ5 9PY
> >
> > 01803-883833 Office phone & Fax.
> >
> > 01803-851682 Home
> > 07971827026  Mobile
> >
> >
> > speeder01@xxxxxxx
> > andrew@xxxxxxx
> >
> > -----Original Message-----
> > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On Behalf
> > Of Paul Gale
> > Sent: 26 August 2005 17:22
> > To: ukha_d@xxxxxxx
> > Subject: RE: [ukha_d] [ADVERT] Very high intensity blue leds.
> >
> >
> > Excellent - you're on - won't be for a while if that's OK though?
> >
> > I'm waiting on Gerry's RGB LED serial controller boards to come
back
> > from the US. The plan is to have 4 of these boards driving a max
total
> > of 52 RGB LED's. Don't know how many fixtures I'll need yet.
> >
> > What are the limitations of the CNC process you have? Is it easy
to
> > create parts for say, adjustable angled fixtures? Can you use any
> metals
> > e.g. stainless etc?
> >
> > When you were going to create these yourself, what type of
lens/cover
> > glass/plastic arrangement were you going to use?
> >
> > Thanks,
> >
> > Paul.
> >
> >
> >
> > > -----Original Message-----
> > > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On
> Behalf
> > Of
> > > SPEEDER ELECTRONICS
> > > Sent: 26 August 2005 14:16
> > > To: ukha_d@xxxxxxx
> > > Subject: RE: [ukha_d] [ADVERT] Very high intensity blue
leds.
> > >
> > > Paul,
> > >
> > > We have an operator now. We can do custom bits. Our
overheads are
> > about
> > > as low as you can get. Cow shed in Devon etc.
> > > Send me a drawing / sketch / description.
> > >
> > > Andrew
> > >
> > >
> > >
> > > Mr. Andrew Wade
> > >
> > > Speeder Electronic Solutions Ltd.
> > >
> > > Castor Industrial Estate
> > >
> > > Castor Road
> > >
> > > BRIXHAM
> > >
> > > Devon
> > >
> > > TQ5 9PY
> > >
> > > 01803-883833 Office phone & Fax.
> > >
> > > 01803-851682 Home
> > > 07971827026  Mobile
> > >
> > >
> > > speeder01@xxxxxxx
> > > andrew@xxxxxxx
> > >
> > > -----Original Message-----
> > > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On
> Behalf
> > > Of Paul Gale
> > > Sent: 26 August 2005 13:39
> > > To: ukha_d@xxxxxxx
> > > Subject: RE: [ukha_d] [ADVERT] Very high intensity blue
leds.
> > >
> > >
> > > Hi Andrew,
> > >
> > > Are you still CNC operator-less?
> > >
> > > I might be looking for someone to make me some custom LED
enclosures
> -
> > > is this a VERY expensive process?
> > >
> > > Thanks,
> > >
> > > Paul.
> > >
> > >
> > >
> > > > -----Original Message-----
> > > > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On
> > Behalf
> > > Of
> > > > SPEEDER ELECTRONICS
> > > > Sent: 26 August 2005 11:25
> > > > To: ukha_d@xxxxxxx
> > > > Subject: [ukha_d] [ADVERT] Very high intensity blue
leds.
> > > >
> > > > Some time ago I was planning to use up spare time on
our CNC to
> make
> > > > deck light fittings.
> > > >
> > > > But our CNC operator went of to pastures new.
> > > >
> > > > So I have '000s of 5mm very high intensity 8000mcd blue
leds
> > > >
> > > > Bags of 250 @ =A325 inc postage (uk).
> > > >
> > > > As far as I can see Maplin still have them at =A30.80
each.
> > > >
> > > >
> > > > Full spec available but v v v bright. My kids have them
festooned
> > > around
> > > > their rooms
> > > >
> > > >
> > > >
> > > > Mr. Andrew Wade
> > > >
> > > > Speeder Electronic Solutions Ltd.
> > > >
> > > > Castor Industrial Estate
> > > >
> > > > Castor Road
> > > >
> > > > BRIXHAM
> > > >
> > > > Devon
> > > >
> > > > TQ5 9PY
> > > >
> > > > 01803-883833 Office phone & Fax.
> > > >
> > > > 01803-851682 Home
> > > > 07971827026  Mobile
> > > >
> > > >
> > > > speeder01@xxxxxxx
> > > > andrew@xxxxxxx
> > > >
> > > > -----Original Message-----
> > > > From: ukha_d@xxxxxxx [mailto:ukha_d@xxxxxxx] On
> > Behalf
> > > > Of Andy Whitfield
> > > > Sent: 26 August 2005 10:10
> > > > To: ukha_d@xxxxxxx
> > > > Subject: [ukha_d] Re: On Line Electronics Retailer
> > > >
> > > >
> > > > --- In ukha_d@xxxxxxx, "Tracey Gardner"
> > > > <tracey.gardner@t...> wrote:
> > > > >
> > > > > Can anyone recommend a net-based electronics
retailer in the UK?
> > > > > An acquaintance of mine in Scandinavia is looking
for resistors,
> > > > caps,
> > > > > inductors, high-quality pots and selector
switches.
> > > > >
> > > > > Would you believe that he tried Maplin, but found
them not very
> > > > good! :-)
> > > > >
> > > > > Thanks
> > > > > Tracey
> > > >
> > > > Cpc.co.uk are cheapest but rather limited choice. 
Farnell.com is
> > > > the next choice.
> > > > BTW if your acquaintance requires red LEDs or small
signal
> > > > transistors, I have thousands for sale!
> > > > Regards
> > > > Andy
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
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