Page 24 of 25 FirstFirst ... 1422232425 LastLast
Results 231 to 240 of 245

Thread: 20W Flood RGB LED driver board (WS2811)

  1. #231
    Join Date
    Jan 2010
    Location
    Ocala, FL
    Posts
    103
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    $19.95 shipped???

  2. #232
    Join Date
    Nov 2011
    Location
    Chicago - Southwest Suburbs
    Posts
    7,576
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Quote Originally Posted by mmais68569 View Post
    $19.95 shipped???
    I use that same style but have never paid more than about $11 for them. But that was before this trade war stuff started.

  3. #233
    Join Date
    Nov 2012
    Location
    Cary, NC, US
    Posts
    1,187
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Expect to pay $8-$12 when purchased in qty 5-10, single ones will cost you $12-$20.
    Higher prices are also caused by short supply, because there are more and more of the new type of floods (non-COB ones.)

  4. #234
    Join Date
    Dec 2011
    Posts
    5,687
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Quote Originally Posted by Livermore-Dad View Post
    Hey Rich have you posted images of this, I can visualize but interested in what you did around the house there..

    Thanks
    Hi
    Sorry for the late reply have been busy with work and new CnC assembly
    Here is a one of the rgb's I initially posted a quite awhile back .
    I am hoping to get to making my own design of enclosures once I get my vacu-form assembled .
    https://www.youtube.com/watch?v=UMVMciti06o

  5. #235
    Join Date
    Dec 2016
    Location
    Anchorage, AK
    Posts
    254
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Angus40, where did you get the heatsink? I also have some 20w floods from Rob on order. Curious so I have all the components to complete the build. Have not decided on enclosure yet.

  6. #236
    Join Date
    Dec 2011
    Posts
    5,687
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Quote Originally Posted by aknflyer View Post
    Angus40, where did you get the heatsink? I also have some 20w floods from Rob on order. Curious so I have all the components to complete the build. Have not decided on enclosure yet.
    They are from the local metal recyclers . I believe these were salvage CPU coolers from retired computers .
    I purchased a pile of them in various sizes by weight with the intent of using them for Rob's boards.

  7. #237
    Join Date
    Dec 2016
    Location
    Anchorage, AK
    Posts
    254
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Quote Originally Posted by angus40 View Post
    They are from the local metal recyclers . I believe these were salvage CPU coolers from retired computers .
    I purchased a pile of them in various sizes by weight with the intent of using them for Rob's boards.
    Thanks Angus40!

  8. #238
    Join Date
    Nov 2012
    Location
    Cary, NC, US
    Posts
    1,187
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    Few tips.
    1. Apply conformal coating to PCB to protect it from possible damage if moisture gets in.
    2. Use dielectric grease to seal enclosure and cable glands (I like grease over silicon because it does not solidifies.)

  9. #239
    Join Date
    Jan 2010
    Location
    Ocala, FL
    Posts
    103
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    One thing I guess I should have asked long ago. Are these dumb or smart floods? Looking at the board I am guessing dumb.
    Mike

  10. #240
    Join Date
    Sep 2018
    Posts
    44
    Post Thanks / Like

    Default Re: 20W Flood RGB LED driver board (WS2811)

    is there a build guide to this flood? Not sure what all I need. The board from tindie, the led ( does it come with the board), enclosure, pigtails, heatsink?

Page 24 of 25 FirstFirst ... 1422232425 LastLast

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •