How To: Turn off your iPod Nano or iPod Classic

You can turn off both the iPod Nano and the iPod Classic the same way. To turn it off you have to push a button on the click wheel of the iPod. You will push and hold the play pause button until the iPod goes off. The play pause button is the one that has the two lines and the triangle side by side. Once you have held them down and the iPod has gone off then there is one more thing you need to do. On top of the iPod there is a lock button just move that button to the lock position and you are...

How To: Remove the SIM card from an iPhone

Check out this instructional electronics video that illustrates the simple process of removing the SIM card from an iPhone. It doesn't take much to pull the SIM card out of an Apple iPhone - just a small paperclip will do the trick. Check out how it's done by a technician in this tutorial video.

How To: Repair a blown subwoofer

OK, you've done it, you've blasted your DJ set just a little too loud and now your speakers are dust. Well, before you rush out and replace them, why not try repairing them on your own? That's right, with this how to video you can take the necessary steps and breath new life back into that fried speaker. You'll need a soldering iron, the appropriate gauge wire, and some time. This project isn't quick and it's not necessarily easy either, but you'll feel good when you've saved your speakers. B...

How To: Solve the blinking "FEE" error message on a Nikon DSLR

In this video, it is demonstrated how to get rid of a "FEE" error message on a Nikon DSLR camera. The solution is fairly simple and quick to do. First you will want to turn your camera on to where you see the "FEE" error message on the LCD screen. Next, you will set the camera's aperture ring to the highest number available. After this, the last step is to lock the aperture ring by using the switch. After doing this step, your camera should return back to normal working order and the "FEE" er...

How To: Connect a laptop to a TV using an S-video cable

Have a laptop and a TV? Want to use your laptop on the bigger screen? Well, here's how. This video offers the viewers a detailed step by step explanation on how to connect their laptop to their TV and to use their TV as their new laptop screen. More specifically, this video offers the method for anyone with an S video cable and HDMI connection. The instructions are clear and precise, and viewers should have no problem connecting their devices after this.

How To: Use a multimeter to test common household appliances

If you're doing any sort of electrical work at home, a multimeter is an invaluable tool to have. But as invaluable as it is to have a volt/ohm meter, it is obviously even more invaluable still to know how to use one. And, with this electrician's how-to, you'll learn how to do just that. For more information, and to get started using and reading multimeters yourself, watch this free video guide.

How To: Make a burning laser pointer that produces heat

In this video tutorial, viewers learn how to make a burning laser pointer. Users will just need a regular 5Mw green laser pointer. Begin by unscrewing the top of the laser pointer and take out the batteries. Carefully with a pair of pliers, break the glue seal and remove the laser. Using a micro screwdriver, make sure that the screw on the laser is tight. Now using a soldering iron heat the 03 component shown in the video for a few seconds. Then assemble the laser back together. This video wi...

How To: Clean your game disc, DVD or CD with household items

In this instructional video, the young host demonstrates an excellent method for cleaning your DVD's, CD's, and Game discs using simple, easily found items that you always have laying around your house. The toothpaste he uses acts as a super mild abrasive (almost exactly the same that is used in professional kits, except they don't get the benefit of a minty fresh smell) that removes minute dirt and debris that gets stuck on the disc. When cleaning your discs, be sure to rub the toothpaste in...

How To: Hack an LCD screen & overhead into a digital projector

Digital projectors can be prohibitively expensive, particularly for those who stand to benefit the most from their use—that is, young people who prefer watch television and movies on their home computers. No longer. This hacker's how-to demonstrates how to make a simple digital video projector out of an old LCD flatscreen monitor and a slide, or overhead, projector. For detailed, step-by-step instructions on fabricating your own LCD/overhead digital projector on the cheap, take a look!

How To: Use the Nikon SU-800 Commander

This video tutorial is going to show you how to use the Nikon SU-800 Commander speed light. It requires only one 123A 3V Lithium Battery. A tiny switch allows you to switch between close-up. Another flash can be connected to it by a long cord. SEL button allows you to select. With the left and right arrow buttons increase or decrease the flash power. You will use the MODE button to program the speed light. TTL is for through the lens, AA for auto aperture, M for manual and so on. Watch the fu...

How To: Replace the battery in an iRiver H320 or H340

This is just a quick video to help you replace your iRiver Digital MP3 Player's battery. Patience is key in completing this disassembly and replacement, using just a small screwdriver and a few minutes of your time. This step-by-step video demonstration will show you the procedure for replacing the battery in your iRiver H320 or H340. You can use the replacement battery found in the video, or any other replacement battery, the results are the same.

How To: Use zoom and telephoto lenses on a Canon DSLR camera

Need a primer on how to use zoom lenses with your Canon DSLR camera (a 7D, 5D, or Rebel T2i, for example)? This brief video tutorial from the folks at Butterscotch will teach you everything you need to know. For more information, including detailed, step-by-step instructions, and to get started using zoom and telephoto lenses on your own Canon digital camera, take a look.

How To: Restart a frozen iPod Nano (5th Gen) with the Menu & Center buttons

One problem that happens quite frequently with most Apple iPod products is freezing. Nobody likes a frozen screen, because you can't do anything! Well, if you have an iPod Nano (5th Generation), then this video will show you how to reset and restart it by pressing and holding the Menu and Center buttons. If you this doesn't work, you can try restoring the software via iTunes. If that doesn't fix the frozen iPod, then you'll need to contact Apple or a repair technician.

How To: Delete pictures and videos on a Kodak EasyShare camera

This interactive Kodak EasyShare camera tutorial takes you through every step necessary to delete pictures and videos. If you have a Kodak EasyShare digital camera, you're going to need to know how to do this important step in maintaining your camera. Let Kodak teach you how. It's easy to remove unwanted media and is basically the same on all Kodak EasyShare digital cameras. Delete pictures and videos on a Kodak EasyShare camera.

How To: Recover music from an iPod without software on a PC

In this video tutorial, viewers learn how to copy music and videos from an iPod to a computer. Begin by opening iTunes. Do not plug in your iPod device. Then click on Edit and select Preferences. This will make iTunes blind to the iPod. Now connect your iPod and open the drive folder. Click on Tools and select Folder Options. Now check the option "Show hidden files, folders and drives" and click OK. Then open the "iPod_Control" folder and open the "Music" folder. Now copy all the files into i...

How To: Tell whether your iPod Video is 5G or 5.5G

If you have a moderately old iPod and wish to perform some digital manipulation on it, you'll want to know exactly what version of the device it is. This video demonstrates a trick for determining simply and quickly whether an iPod video is the 5G or 5.5G version of the unit. All you have to do is open the music folder and see if there is a search tool or not! Who knew it was so easy?

How To: Fit a projected image onto a target surface

Take a look at this instructional video and learn how to fit a projected image onto a target surface with Johnny Chung from Carnegie Mellon University. Typically, you'd need to use a screen to be directly in front of the projector and at a very specific orientation to get an undistorted image. What this tutorial is trying to accomplish is to place a screen at any location that is convenient and then calibrate the projector onto the target surface. This technique is used to automatically disco...

How To: Connect a laptop or PC to your TV with an RGB cable

In this Electronics video tutorial you will learn how to connect a laptop or PC to your TV with an RGB cable. Take your RGB cable and plug it in to the back of the TV as shown in the video. You can also do this with the HDMI cable. Now take other end of the RGB cable and plug it in to the laptop or PC. Then you right click on your desktop, go down to graphics options > output to > monitor. Now you have to change the input to your TV. This will depend on the make and model of your TV. Once tha...

How To: Transmit files wirelessly on the Canon EOS 7D

You can easily share and transport your photo and videos on the Canon EOS 7D by using the wireless file transmission option. See exactly how sharing and downloading your files to computers and other devices works in this video. When the digital SLR camera is combined with the WFT-E5A Wireless File Transmitter, transmitting is easy.

How To: Graph Mario on a TI-83 Calculator

When it comes to graphing and comparing functions, the TI-83 graphing calculator is the end-all device for math and science students. But one of the most entertaining aspects of Texas Instruments' powerful algebraic and trigonometric calculator is not the equations themselves, but rather the art that can be "equated" on them—just think of them as the mathematical equivalent of the Etch A Sketch.

How To: Set up a mini hidden camera easily

This video shows you how to set up and hide mini wireless spy camera. Where you put it is up to you. Who you spy on is up to you. If you're wanting to keep an extra set of eyes on someone, watch and learn. Whether it's your bathroom or kitchen, put your eyes on the prize.

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