Hacks, Mods & Circuitry: Page 12

This video shows you how to make a security device out of a door bell. The concept is that most thefts happen when people are away from home. To make sure of this the thief rings the door bell to make sure that nobody is home, if nobody answers then they will break in. A lot of people have dogs and alarm systems which will scare off the thieves, but this alarm system combines both. To make this devise you have to buy a speaker system that connects to your door bell. When the door bell...

The SSC P7 Flashlight is a tactical torch that's pretty bright at 900LM. But, it's totally possible to make it just a little brighter.

Says creator and Flickr user gomhi, "Handcrafted loudspeakers using chicken eggshell as cabinet. They sound narrow, but I'm pleased about the result. "

Let's build a SOLAR DEATH RAY!!! Step 1: Remove the screws along the edges of your TV making sure not to miss any. (Refer to YouTube repair videos for your model if there are any.) continue to remove screws until you've cleared out enough to remove the screen, and then clear off the extra pieces that fixed it to the TV. (This will be your lens). At this point, you can salvage any other pieces you may want to hold onto for future projects. Step 2: Remove the back panel. Step 3: Build a pivoting...

Bonafide How-It's-Done (not exactly a HowTo) on remote-controlling your car via iPhone and Power Wheels. Brought to you by some crazy Texans, over at Waterloo Labs.

Identity theft is a huge problem and one of he fastest growing crimes in America.

MAKE zine aims to bring the DIY aesthetic and mindset to all the technology in your life. They want you to break open things and put them back together in a better way. In this video, MAKE and KipKay show you how to build a lost screw finder attachment. It'll help you find any screw, including plastic ones that a magnet would not be able to pick up.

John Cornwell is a God among men. Even Letterman thinks so. As well as every beer drinker.

Todbot offers instructions for making your own Arduino shifty-googly Halloween eyeballs. Perfect to pop inside a pumpkin or skull.

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast.

In this video tutorial you will learn how to make a pair of high tech night vision sunglasses. You will first need a pair of 100% clear sunglasses with nothing but UV protection. Then two sheets of theatrical photo gels, one congo blue and one primary red. Using the gasses as a template, outline the lens shape and gently cut out one pair of each gel. Secure the red gels first using glue, and then apply the blue gels over the red ones. Now you're going to need 8 high intensity infrared...

Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast. Search Systm on WonderHowTo for more DIY episodes from this Revision3 show.

Instructables member Mike Galloway has constructed his own private planetarium: a fiber optic starfield ceiling for his newborn baby.

This week, California, like a growing portion of America is now 'handsfree'. As of July 1st, mobile phone use in cars became prohibited without the use of a headset.

The last two US Presidential elections were marred by reports of voter fraud. So Princeton University took it upon themselves to investigate how easy it could be to hack the election.Answer: easy.

Struggling to keep up your wireless signal? If you're struggling to stream Hulu from the backyard DocZee's got an idea.

There is something reassuring about the calm competence of Tinkernut.

Rube Goldberg meets Cool Hand Luke.

Silly and gratuitous DIY comes to mind.