Tag Archives: laser beam

Recommended Laser-beam

Pet Toy Hack – How to Make an Internet-Enabled Pet Toy!

video://www.youtube.com/watch?v=sMUCPWU0d4s

Here’s an interesting hack concerning a device which can control lasers via the internet to keep your pet busy.

I would have to say this might be a great way to get your dog/cat’s attention while being able to see him/her in front of the webcam. (if she/he is not in sight of course)

I think this is a good idea that could be transformed into something commercial in the future for real dog/cat owners who might be at work.

So what is LaserPup? It is not a dog with a laser

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DIY – How to Build a Hard Disk Green Laser Projector!

Here’s a really cool DIY showing you how to build a hard disk laser scanner made from bunch of old hard disks.

My latest tinkery hardware and embedded systems project is a homebrew laser scanner. You know, the kind you see at planetariums- sweep a laser beam around on the wall really fast, and draw vector graphics. Commercial laser scanners have been around for decades now, but buying a complete system is still really pricy, even on eBay. Besides, w

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