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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
      • Report Tweet
      • Report NetzDG Violation

      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. Juan Traverso‏ @imobilis 29 Jun 2016
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      Replying to @marcan42

      lol! Also... what the hell were you doing to discover that?

      1 reply 0 retweets 0 likes
    3. Hector Martin‏ @marcan42 29 Jun 2016
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      Replying to @imobilis

      @s7age was asking about running LEDs off a USB port and I decided to throw a multimeter on my display case...

      1 reply 0 retweets 1 like
    4. Phillip Stephens‏ @AntidoteCRK 29 Jun 2016
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      Replying to @marcan42 @imobilis @s7age

      was that 5v or 3.3v? Details man!

      1 reply 0 retweets 0 likes
      Hector Martin‏ @marcan42 29 Jun 2016
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      Replying to @AntidoteCRK @imobilis @s7age

      Hector Martin Retweeted Hector Martin

      Details provided.https://twitter.com/marcan42/status/748229082177929216 …

      Hector Martin added,

      Hector Martin @marcan42
      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
      11:58 AM - 29 Jun 2016
      • 1 Like
      • Juan Traverso
      0 replies 0 retweets 1 like

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