2D Photodiode Array using 8x8 dot LED Matrix

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2D Photodiode Array using 8x8 dot LED Matrix

Postby Harry Dalek » Wed May 07, 2014 9:38 pm

I have been looking into using types of leds as photo diodes for my project and i came across this what a great experiment !
He should of used a cross or number letter in front of the light and he would of had a simple image but i am sure it would of come to mind wonder if he has tried yet.
https://www.youtube.com/watch?v=XB8Avs1h9No
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Harry Dalek
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