Free PCB Sunday: USB RGB color changer

in Free PCBs by Ian | 12 comments

We go through a lot of prototype PCBs, and end up with lots of extras that we’ll never use. Every Sunday we give away a few professionally-made PCBs from one of our past or future projects, or a related prototype.

This is a USB controlled RGB color changing light. Someone made some minor modifications to the design and had a bunch of boards produced, we ended up with a pile of the extras. We’re giving away two PCBs this week, just ask for one in the comments.

Some stuff:

  • Yes, we’ll mail it anywhere in the world!
  • Be sure to use a real e-mail in the address field so we can contact you for shipping info.
  • First come, first serve. If we can’t contact the first commenters we move down the list, so you could consider making a request even if it looks like all the PCBs are gone.
  • Limit one PCB per address per month please.
  • Like everything else on this site, PCBs are offered without warranty.

We try to stagger free PCB Sunday posts so every time zone has a chance to participate, but the best way to see the post first is to subscribe to the RSS feed.

This entry was posted in Free PCBs and tagged , , .


  1. Ytsirk says:

    I’d love one! Thanks!

  2. Joseph says:

    I would like one too, thanks!

  3. Josh says:

    Yes, please!

  4. crawford says:


  5. netshadow says:

    I’d like one, thanks

  6. Sean says:

    I’d like one!

  7. Brendan White says:

    sounds fun :) i’d like one please

  8. Louis says:

    I’d like one, please.

  9. Josh says:

    Yes, please :)

  10. Marcelo says:

    No thanks :)

  11. Grapsus says:

    Id like one please.

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