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  • Hi Catherine, If you look at the product description, you can see that the ones Marc linked do have a resistor already. As far as figuring out how many you can power, you'll need to do some math. First, several of the questions/answers and reviews m…
  • Thanks for sharing this, Catherine! Lots of their products and tutorials seem like they'd still apply to wearables. The diffusers they have look like they could do some cool stuff. I'll add them to the list!
  • Then there's the LilyPad line. Designed by Leah Buechley and sold by SparkFun, this line has really expanded, so it can be a bit confusing figuring out which version to use. There are so many options I felt it deserved a section all to itself. There…
  • Those are very nice, great tip, thanks! I definitely agree with not wanting to have to solder everything... I'm getting better at it, but it's still really time-consuming. I suppose for people who really know what they're doing it's no big deal, but…
  • Hey Marc, glad you made it over here. What a bummer that you were in the middle of 2 courses when it shut down. Were there any announcements or anything in the Arduino class? I'm still kind of shocked we were never contacted in any way, not even jus…