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With one wire for power going through them vertically you could go really high and stay there “forever”. Could also connect them just at the top, so you can ha
by punnerud 5y ago
With one wire for power going through them vertically you could go really high and stay there “forever”.
Could also connect them just at the top, so you can have a wire that is not isolated and higher voltage (less loss)
- cookiengineer 5y ago> Could also connect them just at the top, so you can have a wire that is not isolated and higher voltage You could also just hang up an electric wire with light bulbs at this point.
- punnerud 5y agoNot 1024 of them in parallel really high in the sky to show a movie to all of the city
- lupire 5y agoin 32p resolution?
- Cerium 5y agoYes, like this art installation by Jim Campbell back in 2006: https://bampfa.org/program/jim-campbell-home-movies https://bampfa.org/program/jim-campbell-home-movies Only power and ground were supplied through the two wires connecting to each pixel. The pixels were PIC micro-controllers which contained the brightness levels for that pixel, which would play on loop independently. As I remember, the whole array would loose power intermittently to deal with clock drift.