Computer Hacks

Dual Hard Drive Laser Drawing Machine

You might remember the Hard Drive Oscilloscope project that was made about 3 and a half years ago (wow how time flies). Over the years there have been lots of people who have been inspired by it and built a project similar to it. Here is one, here is another, and one more for good measure. I was amazed to see that there was actually about 30 of them built!

Tool Carrying Robot

Robots are supposed to make our lives easier right? Well this Tool Carrying Robot is sure to lighten your load. I remember the days of doing service work, I would have a huge case full of hand tools in one hand, a laptop slung over the other shoulder and some type of paperwork in my one free hand. Lugging this gear through large industrial buildings becomes a pain real quick… 

Drink Mixing System

Robby Connor, Richard Evan Cross and Zach Rasmor made a cool Automatic Wireless Drink Mixer for their University of Washington Electrical Engineering embedded systems ee478 class. Do you recognize that display they are using? Yes it is made by 4dsystems who sponsored one of our recent contests! Via: TechEBlog “Automatic drink mixer features: -Remote touch screen allowing users to pick from preset drinks or customize their own. Touch screen donated

Webcam to Digital Picture Frame - Share your live New Years Images to a Picture Frame

Are there some people in your family that can’t make it to your New Years celebration. By using a Webcam, Digital Picture Frame and some software you can share some live pictures with that special someone. Jake Teater from Brazil shows us how to use Yawcam, a D-Link Digital Picture Frame and an FTP server to share your event with someone special. As a side benefit you will also learn

Twitter Christmas Tree

Have a happy tech Christmas! Of course it wouldn’t be complete without a tech tree. Our friend Ian from Dangerous Prototypes has made one cool tree. You send the tree instructions using Twitter and it will light up accordingly. Ian is using his $35 Web Platform kit and a Macetech ShiftBright module to do the dirty work. You can see the live U-Stream video of the tree here. When you

Hidden Ping Pong Ball Shooter Prank

When you are working in an office environment make sure you don’t keep it serious all the time. Creative thoughts are often nurtured by some fun and entertainment. This Hidden Ping Pong Ball Shooter Prank by ckBot is a great example of this. I bet some of the best ideas were thought about that afternoon after everyone had a good laugh. Via: Make

Over Engineered Mouse Trap

If you are going to build something you might as well over design and over build it right? If you don’t agree you can go and pick up whatever you need at your local Walmart. Here we have an excellent example of over engineering something, you can get spring loaded mouse traps for about a dollar, but there is no laser system, status LEDs, arming circuit and pneumatics in one