How To: Build a handheld version of the TSA's microwave-based body scanner
With the TSA's full-body scanners occupying a great deal of airports nationwide, the debate remains as to whether air travelers should continue to be subject to immoral security techniques and possible health risks due to the x-ray scanning devices. The "advanced imaging technology" may help keep obvious weapons out of major airports, but scanning naked bodies seems more voyeuristic than crucial to national security. But while the argument continues, one woman is taking a stand… well, not really. Jeri Ellsworth decided to create her own version of the TSA's infamous body scanners— a miniature, handheld version based off the same microwave principles. This DIY body scanner was made with a couple cheap satellite dish feed horns and other spare dust-collectors. "By reversing the power transistor on one of the feed horns, one of the horns is made into a transmitter, while one of the other horns stays as a receiver. This data is then fed into a FPGA by way of an A2D converter, where an image is assembled when the scanner is moved over a surface. X and Y axis tracking is handled by an optical mouse also controlled by the FPGA, and the whole setup is output to a monitor." Watch Jeri's first video for parts, diagrams and a thorough explanation of how she DIYed the microwave-based x-ray scanner, then check out the second video for further (and important) notes. Please enable JavaScript to watch this video.Please enable JavaScript to watch this video.(1) Part 1 of 2 - How to Build a handheld version of the TSA's microwave-based body scanner, (2) Part 2 of 2 - How to Build a handheld version of the TSA's microwave-based body scanner
Find out which Android apps are actually running in the background and learn what you can do about it. issues on your Android device, or trying to track down suspicious battery drain, then you
How to Fix Google Play Services Battery Draining Problem
How To: Theme KitKat to Look Like Android L on Your Nexus 5 How To: Speed Up & Supercharge Your HTC One How To: Easily Root Your Nexus 7 Tablet Running Android 4.3 Jelly Bean (Windows Guide) How To: Theme Every Aspect of Your Android Phone for a Truly Unique Look & Feel
All of these issues can be attributed to an uncooperative third-party app on your Nexus device. To be sure that's the problem, rebooting into "Safe Mode" is the way to go. Safe Mode is a little-known feature on Nexus devices that reboots the system with all third-party apps disabled. Use the device in Safe Mode and take note if your problem
Boot into Safe Mode & Disable All Third-Party Apps on Your
How to Check the Battery Status on a Samsung Galaxy Device. Battery life is one of the most important aspects of a cell phone. No one wants to spend the day attached to an outlet waiting for a smartphone to charge.
GI Joe's: Hooking up Cb radios, 10 meter radios and amplifiers.
30+ Privacy & Security Settings in iOS 12 You Should Check
First of all, search and download your favorite iPhone or iPod wallpapers, which have an immense library of beautiful wallpapers for iPhone or iPod Touch. Because iPhone integrates iPod Touch, the wallpapers for iPod Touch can be used on iPhone as well. Now, you may find the rest of the steps very familiar to you.
Top 5 Free Wallpaper Apps for Your iPhone « iOS & iPhone
At the time of the iOS 4 announcement, Steve Jobs mentioned that some features such as Multitasking and Wallpaper are not going to work on the iPhone 3G. This is most probably because of memory and CPU issues (the iPhone 4 has 512Mb, the iPhone 3Gs has a faster CPU than the 3G).
Multitasking and homescreen wallpaper on iPod touch 2g
One of the most exciting additions to iOS 12 for iPhones is called Shortcuts, a tool integrated with Siri to help you get things done faster. While there are a few recommended shortcuts available to you in Siri's settings in iOS 12, the Shortcuts app brings the functionality of Workflow to Siri so you can build your own custom actions or select from the gallery of available shortcuts.
On the other hand, this means you don't want to set up Family Library with someone you don't trust. Set Up Family Library. You'll find Family Library setup on the settings screens on modern Kindle eReaders and Kindle Fire devices. However, you can also set this up entirely online, even if you don't have a Kindle eReader or Kindle Fire
Can You Share Kindle Unlimited with Friends and Family
Last but not least, you can decide whether you want an app's notifications to appear on the iPhone's lock screen by tapping the "Show on Lock Screen" on/off switch. You'll have to rinse and repeat these steps for each of your iOS 7 apps—and no, unfortunately, there's no way to change the notification settings for all your apps at
New Features and Enhancements In iOS 10 - Apple News & Mac
The new technology presented by Facebook 360 will allow you to share with friends and acquaintances a new type of 3D images. The images, made from a shot taken in portrait mode, maintain a clear
How to Post 3D Pictures on Facebook | Fortune
fortune.com/2018/10/12/how-to-post-3d-pictures-on-facebook/
Facebook started rolling out a new 3D Photo feature this week. How to Post 3D Pictures on Facebook. specifically an iPhone with Portrait mode. When you snap a shot through Facebook, the
CES 2015: Linx Headbands Can Keep You Safe from Permanent Head Injuries How To: Use lumbar support for sports injuries News: Little League Shoulder News: The Dreaded "Little League" Elbow News: Asthma Control in Youth Sports News: Parents Behavior
Sports Injury Solutions « LifeStyleWebTV :: WonderHowTo
CNET is the world's leader in tech product reviews, news, prices, videos, forums, how-tos and more.
Best Buy | Official Online Store | Shop Now & Save
0 comments:
Post a Comment