Coding 101 (Video)

C101 95: WS2812 - FastLED sample project

Listen Later

To make FastLED work with an array of WS2812 LEDs, there are five basic pieces that Padre discusses with Mark "Smitty" Smith

Quick Notes:

  • The power regulator on an Arduino can provide ~500ma if you're giving it at least 7v of power
  • If you're powering it from USB, it's closer to 400ma
  • Each LED can pull UP TO 60ma (20ma per color)
  • If you're going to power a long strand of LEDs, you want to use an external power source.

    • Host: Fr. Robert Ballecer, SJ

    Guest: Mark Smith

    Subscribe and get Coding 101 automatically at https://twit.tv/shows/coding-101

    Follow @PadreSJ and @LouMM on Twitter.

    Bandwidth for Coding 101 is provided by CacheFly.

    Sponsors:

    • lynda.com/c101
    • braintreepayments.com/coding

      • ...more
      View all episodesView all episodes
      Download on the App Store
      Coding 101 (Video)By TWiT