HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Video Blogs
Latest Content tagged with Gadget Freak
<<  <  Page 2/2
Gadget Freak Case #221: Smart Toolbox Finds the Right Tool
Gadget Freak 
7/27/2012  1 comment
A team of student engineers at Colorado State University have designed a five-drawer toolbox that can locate tools and open the drawer they are found.
Gadget Freak Case #220: Power Lock With a Secret Code
Gadget Freak 
7/20/2012  1 comment
To keep curious kids from playing with his workbench tools, William Grill created a lock that requires a secret code before power can go to the plug.
Gadget Freak Case #219: Watching the Alpha Sparks Fly
Gadget Freak 
7/6/2012  Post a comment
John Iovine created a homemade alpha particle spark detector with a high-voltage power supply and radioactive materials.
Gadget Freak Case #218: Finally – A Decent Space Heater Thermostat
Gadget Freak 
6/29/2012  3 comments
Andrew Morris designed an electronic thermostat that senses actual room temperature. He tested and tweaked the design to get the proper control range and hysteresis.
Gadget Freak Case #217: Finding the Sun With a Microcontroller
Gadget Freak 
6/22/2012  Post a comment
Jerald Cogswell has created a gadget that finds the sun for solar applications.
Gadget Freak Case #216: Wirelessly Charged Indestructible LED Lantern
Gadget Freak 
6/11/2012  Post a comment
John Duffy created an indestructible LED lantern that can be recharged without opening its hard PVC shell.
Gadget Freak Case #215: Automating the Doggie Door
Gadget Freak 
6/5/2012  1 comment
Les Kelly’s remote opens or closes a pet flap, whether on a crate or a door, and can work through walls. A timer can be attached to let your pet out at a regular time of the day.
Gadget Freak Case #214: Radio Touch Sensors Talk to the Smartphone
Gadget Freak 
5/21/2012  Post a comment
Matt Oppenheim has devised a radio that speaks to an Android smartphone to help the visually impaired learn the layout of a new device.
Gadget Freak Case #213: Android Brings the Mirror to Life
Gadget Freak 
5/14/2012  1 comment
Interactive mirror can display pictures, simple games, and video streamed from an Android phone.
Gadget Freak Case #212: Solar Up-Converter Handles Remote Sensors
Gadget Freak 
5/7/2012  Post a comment
William Grill's gadget can take energy from an alternate source (such as the sun) and increase the voltage to make the power useful in a wide range of applications.
Gadget Freak Case #211: High Speed Photography Circuit
Gadget Freak 
4/19/2012  Post a comment
To capture quick events, like the pop of a balloon, James Hartnett created a high-speed circuit that triggers a flash when movement or sound is detected.
Gadget Freak Case #210: Digital Timer for Night Swimmers
Gadget Freak 
4/2/2012  2 comments
When Doug Conner couldn't track his time while night swimming, he created a digital timer with an LED display to show the time from 10 feet away.
Gadget Freak Case #209: Gradually Dimming Incandescent Bulb
Gadget Freak 
3/29/2012  Post a comment
Auxiliary incandescent lamp that fades out as CFL floodlights begin to reach full brightness.
Gadget Freak Case #208: Glove-Operated Digital Hand
Gadget Freak 
3/16/2012  1 comment
The Glove-Operated Digital Hand is a mechanical device that can be controlled remotely.
Gadget Freak Case #207: Android Breathalyzer
Gadget Freak 
3/2/2012  2 comments
Al Linke's tiny breathalyzer is stored in an Altoids box, and the results can be sent to his Android phone.
Gadget Freak Case #206: Electroluminescent Wire Sound Controller
Gadget Freak 
2/28/2012  Post a comment
By connecting electroluminescent wire to his Android smartphone, Matt Katzenstein has created his own personal disco light that strobes to the beat of his music.
Gadget Freak Case #205: Colorado Smart Bike Shifts Itself
Gadget Freak 
2/14/2012  1 comment
A group of Colorado State University engineering students created a bike that shifts gears by itself based on several inputs: rear wheel speed, pedaling direction, and initial chain position.
Gadget Freak Case # 204: Self-Starting, Solar-Powered Stirling Engine
Gadget Freak 
2/7/2012  1 comment
Doug Conner's self-starting, solar-powered Stirling engine runs all year when the sun is visible.
Gadget Freak Case #202: The Frankenkindle
Gadget Freak 
1/3/2012  Post a comment
Glenn Johnson created an easier-to-use Kindle using the controls from a children's V.Reader.
Gadget Freak Case #201: Plug & Play Sprout Board
Gadget Freak 
12/22/2011  Post a comment
Jared Bouck's monitor system is 100 percent open-source and totally customizable.
Gadget Freak Case #200: The Sun Lights Up the Deck at Night
Gadget Freak 
12/12/2011  1 comment
To provide nighttime safety for his deck, William Grill used a 40W regulator and solar panel to create an application to shine light all night.
Gadget Freak Case #199: Nixie MilliVolt Meter Clock Add-On
Gadget Freak 
11/28/2011  Post a comment
When James Hartnett found a Nixie, a tube for displaying numerals, he instantly decided that he needed to make a clock.
Gadget Freak Case #198: Build a Remote Fan Control
Gadget Freak 
11/9/2011  2 comments
Andy Morris has devised a propeller fan remote control that doesn’t require line-of-sight.
Gadget Freak Case #197: Controlling Solar Water Flow
Gadget Freak 
10/25/2011  Post a comment
To make his solar water heater more efficient, Paul Westaway devised a differential controller.
Gadget Freak Case #196: Mayan Water Sound Fountain
Gadget Freak 
10/13/2011  2 comments
This waterfall flows over a miniature Mayan temple, and the lights respond to the intensity of the speakers.
Gadget Freak Case #195: Nifty Master/Slave Green Power Switch
Gadget Freak 
9/28/2011  1 comment
This green gadget allows the user to turn speaker systems on and off with a TV or laptop computer.
Gadget Freak Case #194: Fluffing Up Model Lighting
Gadget Freak 
9/15/2011  Post a comment
William Grill created an inexpensive controller to customize the lighting for a model or simulator.
Gadget Freak Case #193: The Gadget Let the Dog Out
Gadget Freak 
9/1/2011  1 comment
Les Kelly's Easy/Out! remote trigger snaps open pet containers.
Gadget Freak Case #192: The Ultimate Wireless Volume Control
Gadget Freak 
8/16/2011  4 comments
Andrew Morris created a volume control that connects between a computer and an amplified speaker system.
Gadget Freak Case #191: The FaceMelter3000
Gadget Freak 
7/25/2011  3 comments
Joe Groele wanted to create some unique electric guitar sounds. His inspiration was William Duddell’s “singing arc” from the early 1900s. Duddell created sound by varying air pressure through an electric arc. Unlike the plasma loudspeakers that evolved from Duddell’s design -- known for their clarity and purity of tone -- Joe wanted a sound with extreme distortion.
Gadget Freak Case #189: The Microcontroller-Operated, Pneumatically Actuated RLD
Gadget Freak 
6/24/2011  2 comments
A microcontroller-operated, pneumatically actuated doorbell... or a "Really Loud Doorbell."
GF182 Automated Harmonica
Gadget Freak 
3/11/2011  Post a comment
Switch and Hits for Nathan
Gadget Freak 
2/17/2011  Post a comment
GF 180: Tic Tack Cubed
Gadget Freak 
2/9/2011  Post a comment
GF179 lights video
Gadget Freak 
1/24/2011  Post a comment
GF 178 Three Floors
Gadget Freak 
1/14/2011  Post a comment
GF 178 Introduction
Gadget Freak 
1/14/2011  Post a comment
GF177 ir lazy susan
Gadget Freak 
12/27/2010  Post a comment
GF 176 Surround Sound Fun in 3D
Gadget Freak 
12/10/2010  1 comment
GF175 knock_clock
Gadget Freak 
11/19/2010  Post a comment
GF174 Bus Stop Alert
Gadget Freak 
11/11/2010  1 comment
GF 172 Toilet Monitor Part 1
Gadget Freak 
10/14/2010  Post a comment
GF 172 Toilet Monitor Part 2
Gadget Freak 
10/14/2010  Post a comment
GF173 Sentinel 1
Gadget Freak 
10/12/2010  Post a comment
<<  <  Page 2/2




Partner Zone
Latest Analysis
Ever wanted your own giant robot? Three engineers did, and now they want to make 15-ft, fighting MegaBots a household name.
Here are 10 examples of the wide range of new technology on display at Pack Expo in Chicago earlier this month.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
Freescale Semiconductor has rolled out a development system that aims to help automotive engineers create Ethernet-based multimedia hubs inside the vehicle.
Green energy is being billed as a way to make communities that are energy deprived more self-sustaining. So it makes sense to use natural materials to create devices that harvest this type of energy. That’s the idea behind a hybrid wind/solar energy harvester made of bamboo that’s been developed by UVM researchers.
More:Blogs|News
Design News Webinar Series
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
11/6/2014 11:00 a.m. California / 2:00 p.m. New York
10/7/2014 8:00 a.m. California / 11:00 a.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Nov 17 - 21, Analog Design for the Digital World
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Last Archived Class
Sponsored by Littelfuse
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service