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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. Hector Martin‏ @marcan42 29 Jun 2016
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      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.

      3 replies 3 retweets 10 likes
    2. Hector Martin‏ @marcan42 29 Jun 2016
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      Replying to @marcan42

      504 LEDs @ 500mA total, in strings of 2 (~8V) ≈ 2 USB ports worth of power with voltage to spare.pic.twitter.com/s58ckZkxzF

      5 replies 6 retweets 14 likes
    3. Phillip Stephens‏ @AntidoteCRK 29 Jun 2016
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      Replying to @marcan42

      daaang, that's nice and only 8v? awesome!

      2 replies 0 retweets 0 likes
      Hector Martin‏ @marcan42 29 Jun 2016
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      Replying to @AntidoteCRK

      Yeah, they're rated at 12V; I intend to build a 24-channel PWM controller, but until that's done, running at 8V (~¼ power).

      12:01 PM - 29 Jun 2016
      1 reply 0 retweets 0 likes
        1. Phillip Stephens‏ @AntidoteCRK 29 Jun 2016
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          Replying to @marcan42

          Can't wait to see that setup :3

          0 replies 0 retweets 0 likes
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