HomeElektronikaLampki choinkowe na Arduino i led-ach z kontrolerem WS2811 :-)

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Lampki choinkowe na Arduino i led-ach z kontrolerem WS2811 :-) — 3 komentarze

  1. The first picture doesn’t actually show a WS2811 LED, rather it’s an autofading RGB LED. The WS2811 would have 2 more leads- Din and Dout signals necessary for control.

    • Lens distorts view, but definitely all 4 legs are present 🙂
      What seems to be some kind of dirt on the left and on the right, there are ‚missing’ legs. On the left you can also spot bonding wire. Two center legs have also much larger ends to make support for chip (on the right) and leds (on the left).
      I could make picture with side view if you still not believe 🙂
      However, thank you for comment 🙂

  2. I pity the guy deep in china who had to solder all these les elements to the tiny pcb before they were encased 😉
    lovely setup though

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