Green – red – green – blue – unvisible, then visible in red – green – invisible. That is the light installation at the lake. Controlled lights creating patterns and colors, matched to the music.

An Arduino is daisychaining 3 TL5940 to drive 16 rgb leds. The Idea is an installation at the annual nachtdigital festival. A 4×4 LED matrix is swimming on the lake by night.


Soldering and development are done, now i have to solder the 16leds on 2m wires for the sculpture and test the rf controlling from another arduino connected to my notebook.


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