100 x 100 photo-resistor led matrix
September 9, 2012
So i have an idea about somehow maing a 100 x 100 matrix od photo-resistors and LED's. it will hopefully all be mounted in a hole board, like the ones in stores that hang things on.
the goal is to make it so that a shadow that is projected on it (by standing in front of it), will light up with the LED's.
maybe inmliment into it some cool features like only lighting up an outline around you, or making it sparkle, or both at once.
what im looking for here is ideas on possible presets (like the outline sparkle thing), and ideas of how the crap i would make a matrix this large for cheapish.
i know that if i ebay the resistors, and the led's i can get them for probably around 75-100$
Maybe it would be easier just to use a camera than a photoreisitor aray, but anyway, im looking for ideas of any sort.
if anyone wants to make this themselves i'm fine with that, i want to see it done, but if you got the idea from me, please mention me somehow in documentation of it :)
and for the record, its not a sure thing that this will ever get done even if possible.