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
Valentine's Day feels like the perfect time to get on board with some of the new technologies that will be changing our lives dramatically in the coming years.
Here's your chance to catch up on the best news, trends, and popular articles from Design News this week (ending February 13, 2016).
Back in January we asked our readers to send us photos of their desks and workbenches – and they delivered.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
Family of industrial PCs is preconfigured to work with Aerotech's A3200 motion controller.
More:Blogs|News
Design News Webinar Series
1/28/2016 11:00 a.m. California / 2:00 p.m. New York
12/8/2015 11:00 a.m. California / 2:00 p.m. New York
2/18/2016 11:00 AM PT | 2:00 PM ET
2/24/2016 11:00 AM PT | 2:00 PM ET
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

Sponsored Content

Technology Marketplace

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