lol! Also... what the hell were you doing to discover that?
That moment when you realize you could power half a display case of lighting off a USB port. The efficiency of modern LEDs is impressive.
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@s7age was asking about running LEDs off a USB port and I decided to throw a multimeter on my display case... - Show replies
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and the quality of the light & range available has improved dramatically over the years. Useful from a tinkerer's pov, too :)
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504 LEDs @ 500mA total, in strings of 2 (~8V) ≈ 2 USB ports worth of power with voltage to spare.pic.twitter.com/s58ckZkxzF
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daaang, that's nice and only 8v? awesome!
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Por que no los dos?
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