USB Powered LED Christmas Card
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Uploaded by HackaweekTV on Dec 18, 2011
This is a fun holiday project! It's a Christmas card that lights up LEDs when you plug its USB cable into and USB port on a computer that's turned on. Here's the project page: http://hackaweek.com/hacks/?p=456
- 25 likes, 0 dislikes
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coool!!!!!!!!!
masterkakashi1989 2 months ago
yeahh!! Awesome project.
ElektroHut 2 months ago
Nice Dino, i like your videos.
raoul4 2 months ago
awesome man! you do some really cool hacks. can't believe you don't have more subs
jmyler 2 months ago
That's really cool :-)
pikuorguk 2 months ago
Be careful not to solder for too long on the LEDs. Those high bright LEDs cant stand too much heat. Just a few seconds will do.
elellekrog 2 months ago
Will a sheet of black paper prevent the light from going beyond the cover and be seen?
I'm thinking of building one with a micro (and without the USB cable): it could show a binary countdown with 6 LEDs until it's Christmas (or New Year Eve) and *then* light up when you open it.
I wish I had the idea earlier :)
GiorgioCapocasa 2 months ago
Nicely done, I'll have to build one of these this week.
SoundAxis 2 months ago
Great project Dino! I love how the card is completely blank until you plug it in. Sweet! Keepin' it classy ;-) Keep hackin'!
MonkeyFCoconut 2 months ago