HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Jason
User Rank
Gold
Re: Nice to know when they're clean
Jason   4/30/2013 4:17:13 PM
NO RATINGS
The bridge rectifier is a great way to keep the LEDs from flickering, although the flicker is a bit more distracting and therefore catches the eye a bit easier than an always on LED sometimes does.

 

I have been after my wife to let me do something similar to this to our dishwasher, but seeing as how we are renting she isn't allowing me to do it just yet.

Charles Murray
User Rank
Blogger
Re: Nice to know when they're clean
Charles Murray   4/29/2013 7:40:59 PM
NO RATINGS
So would we need to use the bridge rectifier described in the other Gadget Freak to prevent users from looking at the LEDs and feeling queasy?

http://www.designnews.com/author.asp?section_id=1362&doc_id=262542&itc=dn_analysis_element&

Charles Murray
User Rank
Blogger
Nice to know when they're clean
Charles Murray   4/10/2013 7:11:59 PM
NO RATINGS
I like the red LED idea. In my house, with as many as six people using the dishwasher, I'm never sure if I'm loading dirty dishes in with clean ones that never got removed. I end up pulling the dishes out to examine them and then I decide if they're clean or dirty.





Partner Zone
Latest Analysis
A researcher from The Ohio State University has designed objects that harness vibrations from the movement of swaying buildings or bridges to provide alternative energy.
Oak Ridge National Laboratory has developed a carbon fiber production method it wants to share with you: a faster, cheaper, greener method for manufacturing industrial-grade structural carbon fiber.
This slideshow includes several versions of multi-materials machines, two different composites processes including one at microscale, and two vastly different metals processes. Potential game-changers down the line include three microscale processes.
Members of the IEEE Computer Society name cybersecurity as the top technology affecting their industries.
Hosted CAD or PDM systems is an emerging technology that offers many advantages over traditional on premise workstation CAD configurations and is making many companies rethink how to deliver future CAD software solutions.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 11 - 15, Designing ARM Devices Using Segger Tools
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service