Selecting one or many LEDs for constant-current driver?
I'd like to build a flashlight with several LEDs, perhaps different colors, perhaps different beam characteristics, and allow the user to select one or more of them to be active at once.With primitive...
View ArticleDetroit-area resources, stores, etc
Hello, fellow Michiganders! *points to palm*I recently learned about Silicon Alley Recyclers, a Warren (10 and Ryan) outfit that takes cast-off computers and stuff (mostly from corporate environments),...
View ArticleImages uploaded to where?
I just uploaded 200MB of images for a new instructable, and I can't find them in "my library" or anywhere else for that matter. I used the new uploader, and I'm in Firefox 3.0.6 using no funny plugins....
View ArticleNotacon 6: Tech, art, music, demoparty, talks and contests in Cleveland
I tried to cram a lot into the subject line, because Notacon's got a lot going on this year. It's 3 weeks away, and if you're reading this, you should definitely come. Talks this year cover computer...
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