Electronics

News: The World's First Teensy, Weensy 3D Printed Bikini

For the hefty price of $200 and up, you can be the proud owner of the world's first 3D printed bikini. And not just the first bikini, but reportedly the first functional and affordable item of ready-to-wear 3D printed clothing on the market. Created by Continuum Fashion, the N12 3D printed bikini is revolutionary because it addresses the technical challenge of creating flexible "textiles" with 3D printed material. The bikini is made of a material called Nylon 12, which is entirely waterproof.

How To: Adjust the volume on your iPod Classic and iPod Nano

This video demonstrates how to adjust the volume on your iPod Classic and iPod Nano. From the people who brought you the Dummies instructional book series, brings you the same non-intimidating guides in video form. Watch this video tutorial to learn how to adjust the volume on your iPod Classic and iPod Nano, For Dummies.

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: Use the RPT mode on a Nikon SB-800 and SB-900

This is an Electronics video tutorial where you will learn how to use the RPT mode on a Nikon SB-800 and SB-900. Repeat mode gives a flashing strobe effect with which you can take multiple shots in one single long exposure. In Nikon SB-800, switch on the flash and select the RPT mode. The video then demonstrates the various selections available in the RPT mode. In Nikon SB-900, again switch on the flash and select the RPT mode by pressing on ‘mode’ button. The video then goes on to demonstrat...

How To: Upgrade the firmware for Flip Video Camcorder software

Here's how to solve problems and get better results with the Flip Video camcorder software by upgrading the firmware. Bill myers shows you how it's free and easy to do.

How To: Turn your IPOD to a Remote control

The iPod has become a common household item. With each new release, the iPod comes with more features, a steady progression from music to videos, and now as a phone. But did you know that there's a way to turn your iPod into a remote control? Take a look at this instructional video and learn how to give your iPod remote control features with some internal tweaking. You need a Logitech bluetooth wireless set in order for this mod to work.

How To: Assemble your 2nd Generation iPod Nano

After you've taken your iPod Nano apart and fixed it, you might want to put it back together. Check this video out to see how to assemble the iPod Nano Generation 2 with narration for each step.

How To: Make a bristlebot (toothbrush robot, get it?)

The BristleBot is a simple and tiny robot with an agenda. The ingredients? One toothbrush, a battery, and a pager motor. The result? Serious fun. The BristleBot is our take on the popular vibrobot, a simple category of robot that is controlled by a single vibrating (eccentric) motor.

How To: Clean a scratched CD or DVD with toothpaste

In order to remove the scratches from a CD with toothpaste, you will need: regular toothpaste, a towel or washcloth, and water.

How To: Put Songs on Your iPod Without Using iTunes

Putting music on your iPod using Windows normally require having to use iTunes, which can be a real pain in the but if you hate using extra software for something that should be as easy and dragging and dropping.

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: Fix an iPod with a "folder & exclamation mark" warning

This video shows us how to fix an iPod that is displaying a folder icon and exclamation mark warning and does not function. The first thing you will need is obviously the iPod, typically the 1st Generation to 5th generation iPod. The second thing you will need is your sync cable, and also a wall charger. The first thing you have to do with the iPod is to reset the iPod by holding down the center button and at the same time hold down the menu button. After a few seconds without letting go the ...

How To: Make a laser out of a lighter

Kipkay has a new cool project for you. In this video, you'll learn how to make a laser out of a lighter. All you need to do is a cheap butane lighter. Any one will do, including one bought from a convenience store. Just watch this how-to video, and you'll be playing with your laser pointer in no time at all!

How To: Calculate compound interest using a TI-84 and solver

This is a video tutorial in the Electronics category where you are going to learn how to calculate compound interest using a TI-84 and solver. Press the apps button on the calculator and press enter to load the TVM Solver which is the 1st choice. Here the meaning of various notations are N is time, I% is the percentage, PV is present value, PMT is payment, FV is future value and C/Y is compounding period. The problem is find the compound amount and the interest earned on $12,903.45 compounded...

How To: Clean the inside of your big-screen televsion

Dust, bugs and cobwebs can get behind the screen of your big-screen TV and ruin the picture. You can open up your own TV and, with glass cleaner, a soft rag and a can of compressed air, get rid of most of the detritus interfering with your picture.

How To: Fix a broken click wheel, select button on your iPod

In this tutorial video, hosted by harrymedan, you will learn how to fix a broken or nonfunctional select button on your iPod, as well as the common causes of the select button no longer working. According to the host this problem is usually caused by the battery in the iPod itself. He suggests opening up the back of the iPod and replacing the old battery, which is usually swollen from being charged so many times, and puts pressure on the select button causing it to become inoperable. If you a...

How To: Hack a VHS Camcorder into a Night-Vision Headset

Watch as Kipkay hacks a bulky VHS camcorder and turns it into a night vision headset. This video tutorial will show you that old technology can still be useful in today's world. Just think, you might not have ever been able to see in the dark corners of the night without this hacked VHS camcorder. Night vision isn't just for the military, it's for you, and me, and your dog...

How To: Use the electronic level display on the Canon EOS 7D

The EOS 7D has an accurate level display, which you can activate on either the read LCD monitor or in the viewfinder. See how to work the electronic display on the Canon digital SLR camera. This is great for getting a steady shot wherever you need it.

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: Set up a Canon 7D for slow motion

In this video, learn how to set-up a Canon EOS 7D camera for slow motion. Learn about the settings you need to use to prepare to shoot in one of the high speed modes. To see more of the videos on this subject, check out the parts below, especially on processing the slow motion film.

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

This interactive Kodak EasyShare camera tutorial takes you through every step necessary to email 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 and using your camera. Let Kodak teach you how. It's easy to send those videos and photos to your loved ones from your camera connected to your computer, and is basically the same on all Kodak EasyShare digital cameras. Email pictures and videos on a Kodak Ea...

How To: Root Your Samsung Galaxy Camera with CF AutoRoot

As if Samsung's Galaxy series isn't already ruling the smartphone and tablet world, they've now moved on to digital point-and-shoots with their new Samsung Galaxy Camera. The smartphone/tablet/camera hybrid comes equipped with a 16-megapixel image sensor and a touchscreen equivalent to that of the Galaxy S3's size. Not only can you instantly upload photos and 1080p video to the social media of your choice, you can also surf the web and download apps from Google Play as you would any other And...

How To: Hack someone's web cam or online security camera

This tutorial will let you hack into a wide selection of web cams and online security cameras. The hack is actually quite easy, and is best done with a browser like Mozilla Firefox. Navigate to Google in your browser, and then type in "inurl:viewerframe?mode+refresh". This piece of code will open up a list of active webcams. Then just surf through your choices and watch whatever you want. You can even change the camera angle and zoom in and out of the picture!

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.

How To: Fix the O-ring in a broken DVD player

If you have a broken DVD player and the tray door doesn't open when you press the button, this informative video shows you a possible quick fix to get it working again. In this scenario, the O-ring connecting the sprocket wheel with the motor has broken and snapped over use. This video shows how to open the case and access the internal sprocket wheel.

News: The Anti-Cheater Hidden Camera Wall Hook

WonderHowTo loves gadgets. We also tend to enjoy getting our hands (just a little bit) dirty. So, naturally, Brando's Wall Hook Coat Hanger Camcorder is the latest gadget to excite. Disguised as a coat hanger, the device is actually a camera triggered by motion detection. And paired with the see-all glass doorknob, your significant other ain't getting away with nothing...

How To: Customize a Canon PowerShot SD600 digital camera

Watch this photography tutorial video to learn how to change the settings—say, for your background image—in your Canon PowerShot SD600. Customizing your SD600 digital camera is easy using the tips in this how-to video.

How To: Troubleshoot Common Problems with a CD Player

CD players are largely a thing of the past, but their audio quality is still top-notch. If your old CD player is broken, watch this video for ideas on ways to troubleshoot common CD player problems and repair them.

How To: Use the mode dial on a Canon EOS DSLR camera

In this clip, you'll learn how to use the mode dial to switch between the various shooting modes available on your Canon EOS DSLR. 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 the mode dial on your own digital SLR camera, take a look.

How To: Take apart an iPod Nano 3rd generation for repair

In this tutorial, we learn how to take apart an iPod Nano 3rd generation for repair. First remove the back casing using a guitar pick. Next, use a flat tool to lift up the battery carefully and remove it from the casing. You will see three wires that lead to the launch board, which are soldered into place. Now, use the flat tool to remove the back of the battery casing from the device. Now, remove the logic board by removing the 6 small screws inside of it. Next you will remove the LCD by lif...

How To: Use zone AF mode on the Canon EOS 7D

The Zone AF option on the Canon EOD 7D is a brand new feature, and it lets you select a cluster of AF points, which could be in center or off-center. In this video, see how to actually use the Zone AF selection on your digital SLR camera.

How To: Shoot night landscapes on a Panasonic G1 or GH1 camera

Learn how to optimize a G1 or GH1 digital camera for night shooting. Whether you're the proud owner of a Panasonic Lumix DMC-G1 or DMC-GH1 micro four thirds digital camera or perhaps just considering picking one up, you're sure to like this free video tutorial, which presents a complete overview of how to shoot terrific nighttime landscapes with a G1 or GH1 camera. For more information, including detailed instructions, watch this digital camera user's guide.

How To: Fix an iPod with corrupted files on a Windows PC

In this video tutorial, viewers learn how to fix an iPod with corrupted files on a Windows PC. To fix the corrupted files on an iPod, users will be resetting their iPod. Begin by holding the center and Menu button for about 10 seconds until the screen on the iPod turns black. Then immediately hold the center and Play/Pause button until a check mark appears on the screen. To prevent an iPod from getting corrupted files, do not disconnect an iPod when it is connected to the computer. This video...

How To: Take apart and fix a 6th generation iPod Classic

In this how to video, you will learn how to open a 6th generation Ipod Classic. First, make sure to turn it off and make sure the hold button is on. Take a prying tool to undo the clips inside the device by sliding it in between the cover and back. Once the clips are undone, place thumb tacks on the sides and tops while popping the base out. Be careful, as there are cables inside that you do not want to break. The orange part is the battery while the blue object is the hard drive. Once you ma...

How To: Make your laser pointer run on AAA batteries

This video shows us the method to make your laser pointer work with AAA batteries. Take a metal casing made of metal. In the video, we take a Duracell mini flashlight and remove the front and back part. Unscrew the top and back of the laser pointer and remove the batteries. Roll some aluminium foil and put it in the metal casing. Put the AAA batteries in the casing with positive side inside. Put the casing and the laser pointer together and the laser works. Bind the two together by two rubber...

How To: Set up the tone arm of a record player

In this how to video, you will learn how to set up a tone arm on a record player. First, you will notice the counter weight at the other end of the tone arm. Remove this first. Set the dial set to zero and have the lever pushed forward. Slide it on and lift the arm off of its rest. Play around with it until the arm floats. The next thing to do is to balance the cartridge. Many cartridges have different weight requirements. If you do not have the weight set up behind the arm, you cannot use di...

How To: Clean your scratched compact discs with peroxide

This video shows you how to clean a compact disk using peroxide and toothpaste as the cleaning agents.First of all, put the disk in a mixture of water and a bit of peroxide and let it stay there for about 5 minutes. Then, you must take out the disk and apply a thin layer of toothpaste on the whole disk's surface. Let it sit like that for another 3-5 minutes. After that, clean the disk with water. Use it only when it is dry. If this method does not work, then you should either take the disk to...

How To: Clean the camera contacts on a DSLR

When the camera has trouble auto focusing the first step to take is to clean the contacts on the lens. If it continues then the contacts on the camera may need cleaning. When you clean the contacts in the camera you have to be extremely careful because they are inside the shutter chamber and there are a lot of small parts that can be easily broken in there. Face the camera down at all times during the cleaning procedure. Take the battery out of the camera and remove the lens. Put the rear cap...

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: Turn your iPod Nano 4G off

MegaFastfinger shows us how to put your iPod Nano 4G on standby. You just press down on the play/pause button for a few seconds and the iPod will turn off, meaning it's on standby. To turn it back on you press down on the play/pause button for a few seconds and it will turn back on. To turn it off completely you need to press down on the center button, then the menu button and it will turn off. When you turn it on the apple logo should appear and you will know you've turned it off completely.