Wednesday, 28 March 2018

Arduino uses a led as high-speed light barrier


Arduino board with lcd as controler amplifier curcuit with wrong poled led as input for arduino ligth source hollow shaft is used to obstruct the extraneous ligth first: reset board now arduino restarts, messures the light and calculates a threshold if i now disrupt the light barrier, a trigger event can be seen on display now i try to disrupt the light barrier by using a screw driver i try to disrupt the light barrier as fast as passible, but the arduino always catches me. next time i connect the board with my camera, in order to take high speed fotos of falling water drops
For More Info : Visit Here : http://lightspeedreading.com/

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