Corona discharge happens when a conductor is forced to carry more electrons than it can accommodate. In these instances, the electrons jump to the air where they flow to any neutralizing charge that they may find. Near the conductor, the electrons have sufficient energies to ionize the air and force it to glow or, in…
ApplicationData CollectionEnergy/UtilitiesIndustryIssue 11 – 2008Notebook IssueOperator InterfaceProductProgrammable ControlTechnology Brief
Sunlight Efficiency Detector (SLED) Chosen as Finalist in Freescale Semiconductor Contest
Announced in October 2007, Freescale’s first FTF Design Challenge encouraged embedded systems designers worldwide to “go green”. A team of engineers from FACTS Engineering, including Tom Moulton and Eric Wilhelmson, took up the challenge with their design for a SunLight Efficiency Detector or SLED. FACTS is a federation partner of AutomationDirect, and the supplier of…
ApplicationApplication StoriesAutomation NotebookEducation/DIYIndustryIssue 8 – 2007Learning ResourcesMachine ControlNotebook IssuePLCProductProgrammable ControlTechnology Brief
Team Mojavaton Tackles DARPA’s Latest “Urban Challenge”
The 2007 Urban Challenge, held by DARPA, is the third in a series of races for unmanned vehicles. The Defense Advanced Research Projects Agency (DARPA) is the central research and development organization for the Department of Defense (DOD). DARPA is using the series of races to foster advances in technology for autonomous vehicles to meet…
Automation NotebookIssue 9 – 2007Learning ResourcesMotor ControlsNotebook IssueProductTechnology Brief
Semiconductor Breakthroughs Promise Smaller, Faster Chips
Computer chips are always getting smaller and faster – right? Historically, this has been the trend. This trend was first observed by Intel co-founder Gordon Moore in 1965, and the term “Moore’s Law” was coined several years later. For over forty years this “law” has held, chips have gotten more complex, and transistors have shrunk…
On The Path To Deliver Pervasive Enterprise Efficiency With RFID tagging becoming more common, this article explores how industry is just beginning to climb the ladder of exciting uses and benefits for RFID in the enterprise. RFID tagging in the enterprise has grown increasingly prevalent over the last two years with the endorsement by Wal-Mart…
+Tech TopicsAutomation NotebookElectrical PowerEnergy/UtilitiesIndustryIssue 6 – 2006Learning ResourcesNotebook IssueProductTechnology Brief
Dealing with Low-voltage Power Issues
Voltage Dip and Power Failure Voltage dip and power failure – these are two events that can cause everything in a manufacturing and processing facility to go dim. When a machine or processing line goes down due to a power failure, it can cost a company thousands of dollars in as little as an hour….
+Tech TopicsApplicationAutomation NotebookData System MonitoringIssue 3 – 2005Learning ResourcesNotebook IssueTechnology Brief
Safeguarding Your Computer
In this day and age it seems most of us spend more time cleaning the little spies and pests off our computers than truly using them for productive work or play. One thing you can count on in technology is that you won’t really miss it until it’s gone, and if you’re not careful your…
+Tech TopicsAutomation NotebookControl & Signaling DevicesIssue 5 – 2005Learning ResourcesNotebook IssueProductTechnology Brief
EN418 Directive
With compliance to code and safety regulations continually taking on a more influential role across the industry, we will focus on European Machine Safety Directive EN418. Eaton/Cutler-Hammer supplied source information that has been compiled for the benefit of our readers. EN418 – What is it? EN418 is the European Standard for the Safety of Machinery…
In today’s competitive market, companies are always looking for ways to set themselves apart. The companies that truly succeed at this are those who continually deliver exceptional service and support while providing competitive prices. At AutomationDirect, we strive at being the best in all of these areas To continue providing world class service and support…
ApplicationAutomation NotebookData System MonitoringIssue 2 – 2004Learning ResourcesNotebook IssueTechnology Brief
How Secure Is Your Control System?
-Maroochydore, Australia, April 2000- Fired by the contractor who installed the control system at the local water treatment plant, engineer Vitek Boden was then rejected for a job by city council. Laid off and ticked off, Boden sought his foul revenge. Using a stolen laptop and two-way radio, he connected wirelessly to the plant’s control…