Pico Projector

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Pico Projector

jaime_schunkewitz
Has anyone tried one of these pico projectors?
If so, how did it work out, is it tolerant?

http://www.aaxatech.com/products/p2_pico_projector.htm

Eli

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Re: Pico Projector

BiBrun
I tried one that was a little bigger than most.  But it was
a disaster even with a large filter and metal box.
Apparently DLP is not the way to go because the LEDs
are switched fast at high current.  The LCD ones
are a better way, and some of them now use LED lamps.

Richard Conrad says there's a new one for around $1000
that someone should try-- it will need a custom power supply
for the LEDs, they probably run at 3.3 volts or so.  I've
read that with LED's you either have to regulate based on
current rather than voltage, or fine tune the voltage for
each LED if you want best brightness.

Let us know if you get anywhere with it.

Bill

On Tue, Nov 16, 2010 at 2:49 PM, jaime_schunkewitz <
[hidden email]> wrote:

>
>
> Has anyone tried one of these pico projectors?
> If so, how did it work out, is it tolerant?
>
> http://www.aaxatech.com/products/p2_pico_projector.htm
>
> Eli
>
>  
>


[Non-text portions of this message have been removed]



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PUK
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Re: Pico Projector

PUK
In reply to this post by jaime_schunkewitz
small pico projectors say one by optoma are quite good and run off leds,  
sadly noy the best of briteness just yet although this is improving. I see
where  holographic projection has taken a quantum leap it is said to be a
viable  technology right now with refresh rates to the image of 20 secs
 
puk
 
 
In a message dated 16/11/2010 22:37:18 GMT Standard Time, [hidden email]  
writes:

I tried  one that was a little bigger than most.  But it was
a disaster even  with a large filter and metal box.
Apparently DLP is not the way to go  because the LEDs
are switched fast at high current.  The LCD  ones
are a better way, and some of them now use LED lamps.

Richard  Conrad says there's a new one for around $1000
that someone should try-- it  will need a custom power supply
for the LEDs, they probably run at 3.3  volts or so.  I've
read that with LED's you either have to regulate  based on
current rather than voltage, or fine tune the voltage for
each  LED if you want best brightness.

Let us know if you get anywhere with  it.

Bill

On Tue, Nov 16, 2010 at 2:49 PM, jaime_schunkewitz  <
[hidden email]> wrote:

>
>
> Has  anyone tried one of these pico projectors?
> If so, how did it work out,  is it tolerant?
>
>  http://www.aaxatech.com/products/p2_pico_projector.htm
>
>  Eli
>
>  
>


[Non-text portions of this  message have been  removed]



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