Breaking News
Comments
Newest First | Oldest First | Threaded View
Caleb Kraft
User Rank
Blogger
Re: It's good to see...
Caleb Kraft   12/6/2013 2:09:13 PM
haha, I don't think there every was hope for a younger generation. Not when you were young, nor your parents before you. 

Max The Magnificent
User Rank
Blogger
It's good to see...
Max The Magnificent   12/6/2013 2:06:27 PM
It's good to see students thinking of things like this and then implementing them -- maybe there is hope for the younger generation LOL

Caleb Kraft
User Rank
Blogger
Re: Silly me
Caleb Kraft   12/5/2013 5:37:35 PM
NO RATINGS
i believe at one point I did see a ring that had a coil embedded in the ring itself to light up an LED when it was placed near a matching coil. That was pretty neat.

sa_penguin
User Rank
Manager
Silly me
sa_penguin   12/4/2013 7:23:12 PM
NO RATINGS
I thought "joule thief or step-up" and was expecting to read about integrating a coil into the ring structure. Needing a non-metallic case, to avoid a "shorted secondary" effect.



Flash Poll
Top Comments of the Week
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Max Maxfield

Saddleback Sale – It's Happy Dance Time
Max Maxfield
Post a comment
It's no secret that I'm a huge fan of the products from Saddleback Leather. As I sit here at my desk, I'm wearing one of their 1¾" wide Tow Belts, upon which rests one of their Belt ...

Engineering Investigations

Air Conditioner Falls From Window, Still Works
Engineering Investigations
Post a comment
It's autumn in New England. The leaves are turning to red, orange, and gold, my roses are in their second bloom, and it's time to remove the air conditioner from the window. On September ...

David Blaza

The Other Tesla
David Blaza
5 comments
I find myself going to Kickstarter and Indiegogo on a regular basis these days because they have become real innovation marketplaces. As far as I'm concerned, this is where a lot of cool ...

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
47 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...