The Bulgarian Bat Detector - Simulating Bat Echolocation
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightEducation/DIYIndustryIssue 32 - 2015Learning ResourcesMachine ControlNotebook IssuePLCProductProgrammable ControlSimple PLCSystem IntegratorsUser Solutions

The Bulgarian Bat Detector - Simulating Bat Echolocation

Over my years working as an Automation Systems Integrator, I occasionally get projects that are different from the normal industrial, process and manufacturing systems. I was recently asked to develop the controls for a museum exhibit to simulate a bat’s echolocation. The museum, Children’s Center of Sofia, in Sofia, Bulgaria, and I promptly named the…
Technical College Students Understand Protective Relays
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightEducation/DIYHMIIndustryIssue 31 - 2015Learning ResourcesMachine ControlNotebook IssueOperator InterfacePLCProductProgrammable ControlStudent SpotlightStudent SpotlightVariable Speed Drives

Technical College Students Understand Protective Relays

Protective relays are specialized devices designed to sense abnormal conditions in electric power systems, commanding circuit breakers to trip or close when needed. These relays are absolutely essential to the reliable operation of the electric power generating stations, substations, transmission lines, and distribution systems that comprise any large-scale electric power grid; they are increasingly finding…
Automation Improves Alternator Test System
ApplicationApplication StoriesAutomation NotebookEducation/DIYHMIIndustryIssue 31 - 2015Learning ResourcesNotebook IssueOperator InterfacePLCProductProgrammable ControlTest and MeasurementVariable Speed Drives

Automation Improves Alternator Test System

Opening the hood of your car will reveal a mass of cables and hoses running around the engine block. Somewhere in there is an alternator, which helps keep your car supplied with electric power when it’s running. When an alternator goes bad, most mechanics will replace it with a used unit that has been remanufactured,…
UCONN Student Design Team Automates RFID Tagging
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightEducation/DIYEnergy/UtilitiesIndustryIssue 30 - 2014Learning ResourcesMachine ControlMotion ControlNotebook IssuePLCPneumaticsProductStudent SpotlightStudent Spotlight

UCONN Student Design Team Automates RFID Tagging

In the aerospace industry, any substance that is foreign to the aircraft engine and could potentially cause damage is known as FOD (foreign object debris). FOD costs the industry 4 billion dollars per year on average. Some of the most common causes of FOD damage are the tools required to build or maintain the engine….
People's Choice for a Cost-Effective and Energy-Efficient Solar-Powered Home
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightDrivesEducation/DIYEnergy/UtilitiesHMIIndustryIssue 29 - 2014Learning ResourcesNotebook IssueOperator InterfacePLCProcess ControlProductProgrammable ControlStudent SpotlightStudent SpotlightVariable Speed Drives

People's Choice for a Cost-Effective and Energy-Efficient Solar-Powered Home

UrbanEden, the University of North Carolina at Charlotte’s entry to the Solar Decathlon 2013, is a concept home consisting of four connected indoor and outdoor spaces that create a unique
What a Drag!
ApplicationAutomationDirect SpotlightDiscrete SensingEducation/DIYIndustryIssue 28 - 2014Machine ControlNotebook IssueProductRelays & TimersStudent SpotlightStudent Spotlight

What a Drag!

CO2 powered drag strip teaches students the science of speed. John Harpell’s 9th grade class at Moira Secondary School in Belleville, Ontario, Canada has built and automated a model racecar track for CO2 powered “dragsters” using various components from AutomationDirect. A CO2 powered dragster is a small lightweight vehicle fitted with a CO2 cartridge; think “pine-wood-derby on…
Students help Manufacturing Center See AND Do More
ApplicationApplication StoriesAutomation NotebookData System MonitoringEducation/DIYFacilitiesIndustryIssue 27 – 2013Learning ResourcesNotebook IssueOperator InterfacePLCProductProgrammable ControlStudent SpotlightTest and Measurement

Students help Manufacturing Center See AND Do More

When the mechatronics students at Catawba Valley Community College (CVCC) in Hickory, North Carolina, went looking for a suitable project to challenge their recently acquired PLC and HMI skills, they didn’t have to go far. The Problem The college’s Manufacturing Solutions Center (MSC) in nearby Conover needed a way to monitor the status of a…
Automation ‘Lifts’ Purdue Theater Production of Medea
ApplicationApplication StoriesAutomation NotebookAutomationDirect SpotlightEducation/DIYEntertainmentIndustryIssue 26 – 2013Learning ResourcesMachine ControlNotebook IssuePLCProductProgrammable ControlStudent SpotlightStudent Spotlight

Automation ‘Lifts’ Purdue Theater Production of Medea

From Wikipedia[1]: “A mechane (pron.: /’mɛkəniː/; Greek: μηχανή, mēkhanē) or machine was a crane used in Greek theatre, especially in the 5th and 4th centuries BC. Made of wooden beams and pulley systems, the device was used to lift an actor into the air, usually representing flight. This stage machine was particularly used to bring gods…