User Rank
Why no links from the video to the actual project?
RTFM   9/26/2013 6:51:01 PM
Why no links from the video to the actual project?--This looks like it has been inadvertantly left out of most/all of the recent Gadget Freaks.

I am not singling out this particular project. (I was interested enough to search the information out, and to log in and speak up)

I get an email with a link to Gadget Freak, but only to the video. I find no links anywhere on the video page or in the video that leads to the actual project information. (I am most interested in reading the schematic and what was done to accomplish the project)

I had to go to the DN home page and find the Gadget Freak ad on the right side, click on that and search the projects to locate the one I was interested in.


I hope this can be fixed for future projects. Maybe past ones too???

User Rank
Definitely A Low Cost Solution
tucsonics   9/10/2013 4:36:34 PM
I've seen older solutions that amplified the noise generated by a Zener diode. Digital uber analog now a days. Good thinking!

Charles Murray
User Rank
Charles Murray   8/23/2013 5:37:25 PM
The impressive part of this is the cost -- without the transistor, under a dollar. With the transistor, it's $1.50. That, of course, assumes you have some speakers handy. Nice idea, good execution.

Partner Zone
Latest Analysis
Governmental policies and mandates in Europe are leading the way in creating low-carbon manufacturing.
Digital healthcare devices and wearable electronic products need to be thoroughly tested, lest they live short, ignominious lives, an expert will tell attendees at UBM’s upcoming Designer of Things Conference in San Jose, Calif.
Designers of electronic interfaces will need to be prepared to incorporate haptics in next generation products, an expert will tell attendees at the upcoming Designer of Things Conference in San Jose.
According to a Randstad Engineering compilation of salary studies, engineering salaries are increasing beyond inflation, with employers paying to keep potential suitors away from their employees.
The company says it anticipates high-definition video for home security and other uses will be the next mature technology integrated into the IoT domain, hence the introduction of its MatrixCam devkit.
Design News Webinar Series
11/10/2015 11:00 a.m. California / 2:00 p.m. New York
10/29/2015 11:00 a.m. California / 2:00 p.m. New York
10/20/2015 8:00 a.m. California / 11:00 a.m. New York
12/2/2015 11:00 a.m. California / 2:00 p.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.
Jul 6 - 10, Building Raspberry Pi Controllers with Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7

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.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service