What do those numbers in a circle made from two arrows mean? - Page 1
Forum section: electronics / projects

author: Chipguy
author_rank: Unknown
timestamp: May 28, 2014, 04:25:36 pm
content: Hi !Does anybody have a documentation about these markings and their exact meaning.Info on how they are called so I can get a research going would also be helpful.AFAIK they are related to China and give either the expected lifespan or material information.Thanks.

author: saturation
author_rank: Super Contributor
timestamp: May 28, 2014, 04:29:20 pm
content: http://en.wikipedia.org/wiki/China_RoHS

author: ErikTheNorwegian
author_rank: Frequent Contributor
timestamp: May 28, 2014, 04:36:29 pm
content: Use Google Picture search, drag and drop a Picture, url to a Picture and you will get search result like if you search with a word.http://www.google.com/imghpSearch Google using imagesInstead of typing words, you can use a picture as your search to find related images from around the web. For example, if you search using a picture of your favorite band, you can find similar images, websites about the band, and even sites that include the same picture.Search by image works best when the image is likely to show up in other places on the web. So you’ll get more results for famous landmarks than you will for personal images like your latest family photo.How to searchOption 1: Use an image from your computerupload an imagecamera icondrag and dropOption 2: Use an image from a websitecopy image urlcamera iconOption 3: Right-click an image on a website (Chrome and Firefox)What results look likeWhen you search by image, your results may include:•Image results for images that are similar to yours•Web results for pages that include matching images•Other sizes of the image you searched forAvailabilityYou can search by image on the following browsers:•Chrome 5+•Internet Explorer 9+•Safari 5+•Firefox 4+How Google uses the image you search withWhen you search by image, any images or URLs that you upload will be stored by Google. Google uses those images and URLs solely to provide and improve our products and services

author: Chipguy
author_rank: Unknown
timestamp: May 28, 2014, 05:51:47 pm
content: Quote from: saturation on May 28, 2014, 04:29:20 pmYay, that's the link I was searching for, thanks.I tought it was a PDF that I downloaded somewhere, but it was the Wikipedia article and the link to the site.

author: Chipguy
author_rank: Unknown
timestamp: May 28, 2014, 05:54:09 pm
content: Quote from: ErikTheNorwegian on May 28, 2014, 04:36:29 pmOh good idea, definetly gonna try that. Searching using an image went completely past me, didn't even know Google can do that.Thanks

author: saturation
author_rank: Super Contributor
timestamp: May 28, 2014, 06:25:01 pm
content: Welcome. If you use Google's Chrome, you can right click an image and launch search on image faster.Just be aware of Chrome's [ or most Google products] privacy issues. I use Chrome to read forums but everything else I Firefox.Quote from: Chipguy on May 28, 2014, 05:51:47 pm

author: SeanB
author_rank: Super Contributor
timestamp: May 29, 2014, 07:18:38 am
content: Who do you use for DNS? They have a complete record linked to your IP of every page you visit. If you are really paranoid you will run your own BIND and serve your own DNS.

author: saturation
author_rank: Super Contributor
timestamp: May 29, 2014, 04:23:16 pm
content: Its less your IP being identified but Chrome maintains and shares data to its servers even if user turns off all server based assistance [e.g. spell check, prediction checks] and through privacy options on your account .Google makes this disclosure plain for all users of chrome:https://www.google.com/chrome/browser/privacy/A simple check, compare Chrome to Firefox in standard mode then each in privacy or incognito mode :http://ip-check.info/?lang=enSee what Chrome makes transparent.Quote from: SeanB on May 29, 2014, 07:18:38 am

author: SeanB
author_rank: Super Contributor
timestamp: May 29, 2014, 04:50:26 pm
content: Well it gets the town right, and even shows a picture of close....... Though the image is of a government department, specifically SARS, otherwise known as the Taxman.