following stairs light

in diy •  7 years ago 

Short Video of a test circuit to simulate a following stairs light with two light barriers and an ATMEL Atmega8 for set and dimming the LEDs on and off.
Well pink is not the final color, but I had a pack of pink LEDs in my stuff box ;-)

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7 years ago by

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      ·  7 years ago 

    That´s a good idea

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