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Posts Tagged ‘blinken LEDs’

Blinking earring project

Monday, July 22nd, 2013

Bertho posted his blinking earring in the project log forum: An idea of a blinking earring was born while talking at the local hackerspace. Inger was playing with harddisk parts and wanted to make blinking earrings. She has been doing workshops making jewelry from old computer parts (very, very nice;...

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Posted in project logs | 2 Comments »

Free PCB Sunday: USB RGB color changer

Sunday, July 4th, 2010

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...

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Posted in Free PCBs | 25 Comments »

Rough draft: 48 channel networked LED controller

Monday, December 28th, 2009

Here's a new project we'd like to develop openly, like the recent logic analyzer board . This rough sketch shows a 48 channel LED controller with an ethernet interface. Our primary goals are: 48 channels of 10bit PWM LED control Ethernet interface Up to 120mA of LEDs per channel The...

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Posted in Development | 1 Comment »

Recent Comments

  • Joe Desbonnet: Ya, I can recommend the low melting point solder. I used brand 'ChipQuik' and it's amazingly easy to use.
  • Jerome: I need a new BusPirate for the Fablab ;) Many thanks!
  • Max: Seems like an unexpectedly violent way to remove the chip indeed. A hot air station should of course do the job just fine, but in...
  • jose: Part removal described here is pure butchery, the cheapest hot air station will do a fast and clean job removing the QFP, heat air to...
  • Cody: Yes please