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

Need help with light

All about lighting. LED, CFL, Halogen, Other? Questions and info about lighting go here.
anvit2a

Re: Need help with light

Post by anvit2a » 05 Aug 2011, 18:14

Anyone that can inform me a bit more about the Cree XP-G R5 Cool White ?

What is the "turn on" values? how much voltage to just turn on the led?

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