Daniel Reetz, the founder of the DIY Book Scanner community, has recently started making videos of prototyping and shop tips. If you are tinkering with a book scanner (or any other project) in your home shop, these tips will come in handy. https://www.youtube.com/channel/UCn0gq8 ... g_8K1nfInQ

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by tosborn
09 Apr 2011, 22:46
Forum: Lighting
Topic: Heatsinking LED Stars
Replies: 2
Views: 3772

Heatsinking LED Stars

For those of you who have constructed LED lighting using the Cree Q5's....how have you gone about heatsinking the stars? For example, what have you attached the stars to (e.g. aluminum bars) and how have you actually attached them? I see available 1)arctic silver thermal compound, 2)arctic silver pr...
by tosborn
29 Mar 2011, 21:04
Forum: Lighting
Topic: Let's talk about Lighting
Replies: 90
Views: 67227

Re: Let's talk about Lighting


Earlier in this thread you showed a photo of two lever switches with rollers. I'm sure that one was to control the low-high levels of the lights. What was the purpose of the second switch?