Smartphones with inbuilt projector circuit

  • #1
Is it feasible to design and construct State of the art Smartphones with inbuilt mini projector device functionality ?

As we know there is a inbuilt torch feature in the Smartphones but has limited functionality.

If not, Why?

Thanks & Regards,
Prashant S Akerkar
 

Answers and Replies

  • #2
berkeman
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Is it feasible to design and construct State of the art Smartphones with inbuilt mini projector device functionality ?
The short answer is no.
If not, Why?
There's an obvious reason -- can you say what that is?

And beyond the simple answer, there are much better ways to do projection of the information from a smartphone. I can think of two right away -- can you guess what those probably are? (the first is obvious, the second is more subtle) :smile:
 
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  • #3
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The amount of power to produce enough light to project an image is beyond the batter capacity of a device the size of a cell phone.

You would also have to deal with the heat.
 
  • #4
Thanks.

Can't we increase the Battery capacity required for the projector circuit?

Will the Battery requirements be huge fir the Smartphone to work as a projector device?

Thanks & Regards,
Prashant S Akerkar
 
  • #5
russ_watters
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Thanks.

Can't we increase the Battery capacity required for the projector circuit?

Will the Battery requirements be huge fir the Smartphone to work as a projector device?
Please use google and put some effort into figuring these things out yourself before posting them here. Thread locked.
 
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