Skip to main content

Industrial Indicator Makes the Move from PLC to FPGA via hack a day

I agree..big, chunky industrial controls and displays bring a flashy element to nearly any build. This article gives us a starting point to include more of them in your own projects. Build it…and build it BIG! (SMILE) — Douglas

Industrial controls are fun to use in a build because they’re just so — well, industrial. They’re chunky and built to take a beating, both from the operating environment and the users. They’re often power guzzlers, though, so knowing how to convert an industrial indicator for microcontroller use might be a handy skill to have.

Having decided that an Allen-Bradley cluster indicator worked with the aesthetic of his project, a Halloween prop of some sort, [Glen] set about dissecting the controls. Industrial indicators usually make that a simple task so that they can be configured for different voltages in the field, and it turned out that the easiest approach to replacing the power-hungry incandescent bulbs with LEDs was to build a tiny PCB to fit inside the four-color lens.

Read Industrial Indicator Makes the Move from PLC to FPGA via hack a day


Arduino Boards and Components via Amazon

Arduino Boards and Components via eBay

* A portion of each sale from Amazon.com directly supports our blogs
** Many of these books may be available from your local library. Check it out! 


An interesting link found among my daily reading


Comments

Popular posts from this blog

Elsewhere Online: AT&T's Spam Filter Gets A Bit Too Aggressive

This story from TechDirt lays out yet another reason I recommend that folks DON'T use the email provided to them by their ISP. My typical recommendation right now is to get a Gmail account instead. It also points out why I want to manage all my SPAM on my end, without pre-filtering from an ISP. I will gladly manage my spam if it helps to insure that I see as many of my "real" messages as possible. Again, Gmail's tools work pretty good in this regard. Having an alternative email account also insures you will keep the same email, even if you decide to leave your current ISP. Witness all the folks holding onto AOL accounts just to keep their AOL email address. Thank goodness at least that is free now. AT&T's Spam Filter Gets A Bit Too Aggressive You can certainly understand why ISPs offer spam filters. It's a service for users who don't want to be totally bombarded with spam. But what I've never understood is that these ISPs rarely give the us

On my iPhone…IFTTT (If This Then That) for iOS

IFTTT (If This Then That) for iOS IFTTT (If This Then That) for iOS My best description of IFTTT, both their main web site, and this new iOS app is "a scripting language for the We." It allows you to set up "recipes" that watch one particular service, like Feedly, Evernote, Gmail and more, and then take action on another service whenever a particular action occurs. I use this to automatically save my shared items from Feedly and elsewhere into an Evernote Notebook and also use it to post automatically post information on a variety of services. The iOS app adds to this functionality by allowing you to take various actions on your phone and triggering IFTTT actions whenever they occur. In the case of the iPhone, initiating actions can include adding new contacts to your iPhone, taking a new picture and more.  For more complete information on how IFFTT works, visit ifttt.com    From the iTunes App Store... " Put the internet to work for you. IFTTT lets y

Audio: Social Networks - LIVE from the Library Internet Seminar - November 8, 2007

This night we talked about social networks, the Writer's Guild Strike, traditional media and the future of new media. Listen to this seminar Links discussed in this seminar: MySpace - Add me as a friend in MySpace Facebook - Add me as a friend on Facebook LinkedIn - Connect to me on LinkedIn YouTube - Watch my videos on YouTube Ning.com Jott.com Garden Fork TV The Minimalist with Mark Bittman quarterlife Blogger.com Wordpress.com Mixergy.com The Wish Book Holiday Podcast Project