Category: News

  • Business First

    courtdaylogo.pngAs the entire nation seems to be discussing who will be the next Supreme Court Justice, the Supreme Court itself is simply continuing on with its day-to-day business, hearing oral arguments and issuing decisions. On Monday, the Court re-convened for its April sitting. The two most exciting events of the week were the oral arguments in Christian Legal Society v. Martinez and the issuance of an opinion in United States v. Stevens.

    Christian Legal Society v. Martinez questions whether a public university has the right to deny formal recognition (and therefore funding and access to space) to a student-run organization that discriminates on the basis of religious beliefs and sexual orientation. (The Union for Reform Judaism signed onto an amicus brief in support of the school in this case.)

    During arguments on Monday, the Court appeared predictably divided–with the liberal Justices generally in favor of nondiscrimination and the conservative Justices concerned that the nondiscrimination policy essentially amounts to discrimination against religious groups.

    The predominant sentiment throughout oral arguments, however, was confusion. Justice Kennedy expressed exasperation at the outset about not knowing all of the facts of the case and Justice Breyer echoed his concerns. Because the Justices seemed uncertain about the exact question that they were attempting to answer, it’s possible that the case will be dismissed on procedural grounds. If not, we can expect a decision sometime this summer.

    On Tuesday, the decision in United States v. Stevens declared unconstitutional a 1999 law banning portrayals of animal cruelty. The law applied to any visual or auditory depictions of living animals being “intentionally maimed, mutilated, tortured, wounded, or killed,” if that conduct violated the law where “the creation, sale, or possession takes place.” In theory, this law was crafted to curtail the internet sale of so-called “crush videos,” which display small animals being crushed, often by women’s high heels. In practice, the law extended much further. For example, because hunting is illegal in the District of Columbia, no one in the District was permitted to possess or sell videos that depicted hunting–even if the hunting was conducted legally.

    The Court ruled that because this law was too broad, it violated the First Amendment right to free speech. Chief Justice Roberts, writing for the 8-member majority, noted that while some categories of speech have been excluded from this constitutional protection, “including obscenity, defamation, fraud, incitement, and speech integral to criminal conduct,” depictions of animal cruelty should not be excluded wholesale.

    The opinion specifically notes that a different law, written more narrowly, banning crush videos and other depictions of extreme forms of animal cruelty, might pass constitutional muster.

  • Copper Demand Keeps Ramping Up In New Places (FCX)

    Copper demand continues to surge, driven by not only China but the U.S. and Japan as well. Citi’s Alan Heap believes market sentiment is strengthening further despite rather high levels of copper stocks. What stocks does copper matter for? Freeport McMoran (FCX) is one.

    Citi:

    ‘On the LME, copper open interest is sharply higher, while prices are strong, suggesting new longs are being established.’

    Chart

    He shows how U.S. copper shipments are rebounding. In March they were up 9.5% year over year.

    Chart

    There’s been a huge shipment spike for copper products from Japan as shown below.

    Chart

    Yet the worrying side to the equation is copper stocks. Copper inventories are looking extremely high right now. Thus perhaps the metal could lose steam even if global growth continues as consensus expects, since the rise below (shown in grey, blue, and black) will at some point need to be worked down.

    Chart

    Still, Citi remains rather bullish on copper’s outlook for the next year, with a rising forecast for Copper through June 2011 to the $3.70/pound level. Copper is trading at $3.48 right now according to Kitco. Citi’s forecast thus seems to imply that we could be in for some dips, but we’ll move higher.

    Note: The author does not own shares of FCX, but investors he speaks to may.

    Join the conversation about this story »

  • Is the Tech Sector Blowing Bubbles Again?

    The Nasdaq Composite Index is almost twice as high as it was a year ago. Apple shares have also doubled in value in the past year, and its market cap is edging towards $250 billion, making it the third most-valuable company in the world. Meanwhile, Facebook is being valued at anywhere from $20 billion to $50 billion, game maker Zynga is reportedly worth $5 billion, Groupon just closed a financing that values it at $1 billion, and corporate buyers are said to be circling startups like Foursquare with offers of $100 million takeouts. Are things getting a little too bubbly in the tech sector?

    Seth Goldstein thinks they might be — the angel investor and founder of SocialMedia.com and Stickybits says that his “spider sense is tingling” and that he feels “something big is about to pop, something on the AOL-buys-Time-Warner richter scale.” He writes:

    I remember that Monday morning, January 10, 2000. The day that AOL announced it was buying Time Warner…I was working at Flatiron Partners, and Fred, Jerry, Bob and I had a standing Monday morning breakfast at the Mayrose Diner. We all looked at each other that Monday morning with our mouths agape, shaking our heads in amazement that this was really happening. In retrospect, that deal was a watershed for the Internet. It announced that new media was going to be bigger than old media. It also marked the final inflation of a bubble that popped painfully only a few months down the road.

    So are we brewing another bubble of AOL-Time-Warner-like proportions? It’s probably a little early to be ringing the alarm bells, as even Goldstein admits. Facebook and Zynga and Foursquare haven’t even gone public yet, so whatever excessive valuations are occurring (if they are) are happening out of the public markets and in the rarefied air of private venture capital. It’s true that the impetus of those valuations frequently spills over into the public markets and can wind up taking retail investors along for a nasty ride, as it did in the late 1990s, but we are not even close to being there yet. And while the Nasdaq may be up 100 percent from last year, that was a recessionary low — the index is still barely half what it was before the blowout of 2000.

    That said, it is worth being reminded of how these bubbles are inflated: a breath of venture capital air here, another over there, and soon the process has taken on a life of its own. Goldstein’s former Flatiron Partners colleague and prominent tech VC, Fred Wilson, says in a comment on the post: “I remember that morning at the Mayrose, Seth. It is gone now, as you know, but Internet mania is not.” We should keep that in mind as we count our virtual Facebook, Zynga and Foursquare winnings.

    Related content from GigaOM Pro (sub req’d): Did We Really Learn Anything From the Dot-Com Crash?

    Post and thumbnail photos courtesy of Flickr user zachstern

  • Fusion Garage Sends Email to All Their 64 JooJoo Customers In Cc: [Joojoo]

    I’ve got to admit that I find this funny, sad, and admirable at the same time. Fusion Garage sent this email to their only 64 JooJoo buyers—out of 90 pre-orders—exposing all their addresses: More »







  • No, Google’s Free Turn-By-Turn Navigation is Not Coming to the iPhone

    Despite numerous reports earlier this week claiming that Google planed to bring its free turn-by-turn navigation to the iPhone, it turns out that the search giant currently does not have any plans of the sort.

    Word regarding the alleged move first broke when a Mac User report claimed that a UK-based Google executive had revealed details about introducing the navigation tool to the iPhone, in addition to other mobile devices. The comments were apparently ushered during a London press conference in which Google launched its popular Maps Navigation tool for UK Android devices.

    However, in order to kill the rumor before it became any more widespread, Google has now confirmed to PCWorld that this is not the case. PCWorld’s report includes comments from a Google spokesperson who said the following:

    “We did not say we would bring it to iPhone, we said to date we’ve had it on Android and that in the future it may come to other platforms but did not confirm this will be coming to iPhone at all.”

    For those that don’t know, Google’s Maps Navigation is a free GPS 3D mapping service which offers turn-by-turn navigation, automatic rerouting and voice guidance for Android users. Sadly, no doubt at the joy of GPS makers such as Tom Tom and Garmin, Google’s service will not be on the iPhone any time soon.

    If Google decides to offer its free navigation tool to iPhone users is currently unknown.

  • What Does al-Qaeda in Iraq Look Like After al-Masri and al-Baghdadi’s Deaths?

    Still lethal, if today’s coordinated bombings in Baghdad are any indication. But in the wake of last week’s surprise killings of AQI leaders Abu Ayyub al-Masri and Abu Omar al-Baghdadi, I asked Maj. Gen. Stephen Lanza, spokesman for the U.S. military command in Iraq, for a sense of what the extremist network in Iraq looks like after losing its leadership for the first time since 2006.

    In the face of pressure from Iraqi and U.S. forces, AQI has “fractured,” Lanza said, into three component groups: opportunists looking for cash in the absence of better choices; nationalists who want to drive the U.S. out and overthrow the Iraqi government; and ideologues like the leadership who buy into al-Qaeda’s larger conspiratorial worldview. It’s now almost entirely an Iraqi phenomenon, as opposed to the pre-surge AQI that was augmented by foreign fighters traveling to Iraq to attack U.S. and Iraqi forces and civilians and receiving cash from al-Qaeda’s leadership in the Pakistani tribal areas. “We see not as many, and very few, foreign fighters compared to what we have seen a few years ago,” Lanza said on a blogger conference call. By contrast, in 2008, an aide to Gen. David Petraeus, then the commander in Iraq, described the typical adherent, or “Mr. AQI,” as a foreign fighter who came to Iraq after being radicalized through images of U.S. forces torturing detainees at Abu Ghraib or Guantanamo Bay.

    The Iraqis that do join AQI rely on extortion to finance their attacks. “It’s through extortion, it’s through kidnapping, it’s through extortion of oil at the Baiji Oil Refinery and other facilities to get their money,” Lanza said. That’s a far cry from the days when Abu Musab al-Zarqawi wrote to Ayman al-Zawahiri for cash. It appears, Lanza said, that al-Qaeda Senior Leadership is moving resources to other franchises. (As we’ve seen with the rise of al-Qaeda in the Arabian Peninsula.) That trend may accelerate now that al-Masri is dead. “They’re still looking for a way to expand they’re network, but he was their link outside of Iraq,” Lanza said.

    AQI is still a capable force and has had recent high-profile successes in pulling off suicide car bombs in crowded areas. But its strategic objectives — plunging the country back into sectarian war — aren’t being achieved, and Iraq is down to levels of civilian violence comparable to January 2004. When I asked how many Iraqis support AQI, both as active fighters and as people who passively tolerate the extremists’ presence, Lanza said he couldn’t disaggregate that figure, but a rough estimate was between 1,500 and 2,000 Iraqis total. And that’s not so different from what the State Department’s intelligence branch pegged it at in 2007.

  • NYPD trashes hundreds of bikes in security response

    by Keith Caswell

    Well, so much for Earth Day. Since yesterday morning, the blogosphere and Twitter have been in a tizzy over the disposal of hundreds of bikes by the NYPD due to President Barack Obama’s visit to New York City yesterday. The story, accompanied by a photo, was initially sent in to the blog This Is Fyf:

    Citing security concerns that bikes might be secret pipe bombs, NYPD officers clipped the locks of hundreds of bikes along Houston Street this morning in preparation for President Obama’s speech at Cooper Union.  The bikes were unceremoniously put in the back of the truck.  There was no prior notification of the bikes needing to be cleared along the route by NYPD and onlookers were not given information as to what would become of the bikes.

    Though apparently absent from major media, the story was picked up by Gothamist and eventually Streetsblog.org. The seizure of the bikes, not only inconvenient for the unfortunate riders and doubly inauspicious for our poor planet on Earth Day of all days, is also poor PR for Bike Month NYC next month.

    Related Links:

    Hipster habits that annoy the Earth [SLIDESHOW]

    Saving Civilization is Not a Spectator Sport

    What the green movement needs from the next Supreme Court justice






  • Android Central Podcast Episode 9

    Top o’ the news – The Great Dell Leak of 2010

    Hardware news

    Software news

    Google news

    Forums/Contests

    Want to be on the podcast?

    Sure, you can just listen to the AndroidCentral Podcast. (And you should.) But it’s much more fun to be a part of it. And there are several ways you can do so.

    • E-mail us: Have a question and want us to answer it on-air? E-mail us here.
    • Voicemail: We love actually hearing from you. You can leave us a voicemail toll-free at (888) 468-6158 Ext. 222.
    • The intro: Want to introduce the podcast? Leave us your name, what Android phone you’re using, and where you’re from. You can do so in a voicemail, or record it at home and e-mail it to us. Here’s an example: "Hi. My name’s Phil Nickinson. I use the Motorola Droid. Now get ready for the AndroidCentral Podcast."

    You can also find us on Twitter: @androidcentral | @philnickinson | @tcpj_mickey | AndroidCentral staff list.

    Credits

    The AndroidCentral Podcast is sponsored by the AndroidCentral Store. And thanks to these great artists for providing their music under the Creative Commons license:

  • QUOTE: I asked him if he would come up with a few

    I asked him if he would come up with a few options. And he said, “No. I will solve your problem for you. And you will pay me. And you don’t have to use the solution. If you want options, go talk to other people. But I’ll solve your problem for you the best way I know how. And you use it or not. That’s up to you. You’re the client. But you pay me.” And there was a clarity about the relationship that was refreshing.

    Steve Jobs on working with designer Paul Rand on the NeXT logo

  • The Tax We Cannot See

    One of the principle conservative objections to a value-added tax is that it is “invisible” to consumers. In other words, we would go about our daily consumer lives, shopping and swiping our debit cards, without knowing that somewhere, deep inside the price tags, lives a phantom tax on various stages of the production cycle. They worry that it is harder to conjure emotional opposition to taxes you can’t see. That will make it easier for the government to raise revenue, which makes it easier for the government to finance its growth.

    Bruce Bartlett has a nice rejoinder to this invisible tax/money machine argument:

    The VAT is a money machine. This is probably the biggest
    problem most conservatives have with the VAT … To keep taxes low, they believe we should raise them in the most
    painful and burdensome manner possible.

    In response, I would make three points. First, we will only enact a
    VAT if we really, really need a lot of new revenue; i.e., a money
    machine.
    If by some miracle Congress enacts massive spending cuts that
    significantly reduce benefits for the largest, most politically
    powerful and fastest-growing voting bloc in the country–the
    elderly–thus preventing the need for higher taxes to avoid a financial
    crisis, then there is no need to consider a VAT. But that’s not going
    to happen except in a libertarian fantasy world.

    Second, it’s not true that VATs always rise once implemented. Of the
    29 members of the Organization for Economic Cooperation and Development
    with a VAT–the U.S. is the only country without one–four have never
    increased their VAT rates and seven others have reduced theirs over
    time. The average VAT rate in the OECD is actually lower today than it
    was in 1984: 17.61% today vs. 17.79% then.

    Third, it is critical to differentiate between those countries
    enacting VATs before the great inflation of the 1970s and those not
    initiating one until after. The first group did raise their VAT rates a
    lot by piggybacking on inflation. But in the era of relative price
    stability since the 1980s, there is little evidence that the VAT is a
    money machine. In the 17 countries enacting VATs since 1977 the average
    rate increase is less than a percentage point.





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  • Nook Update 1.3 Brings Apps, A Web Browser and Faster Page Turns [EReaders]

    If you’ve not received it yet, don’t worry—it’s speeding its way through the air, available as an update over Wi-Fi, with delicious promises of apps, games and a web browser amongst other little gifts. More »







  • Hubble’s 20th Birthday Pic: “Eagle Nebula on Steroids” | 80beats

    Hubble20

    Happy birthday, old friend.

    Tomorrow marks 20 years since the space shuttle Discovery carried the Hubble Space Telescope into orbit. And to mark the occasion, NASA released the latest in a long line of incredibly gorgeous images of nebulae and star birth. This is the Carina nebula, which the telescope first shot in 2007. “We wanted to have an image that will be at least as spectacular as the iconic ‘pillars of creation,’ says Mario Livio of the Space Telescope Science Institute in Baltimore, referring to a widely reproduced 1995 Hubble image of the Eagle Nebula. “This particular image can arguably be called ‘Eagle Nebula on steroids’” [Science News]. This sweeping view comes thanks to the Wide Field Camera 3, installed during a Hubble upgrade last summer.

    There’s plenty more Hubble love to go around. DISCOVER blogger Phil Plait promises a few surprises in his “Ten Things You Don’t Know About Hubble.” And if you’ve already seen the Eagle Nebula more times than you can count, check out our gallery of the most underrated Hubble images.

    Related Content:
    DISCOVER: Happy Birthday, Hubble: The Telescope’s Most Underrated Images
    Bad Astronomy: Ten Things You Don’t Know About Hubble
    80beats: Prepare To Be Amazed: First Images from the Repaired Hubble Are Stunning
    80beats: Hubble Spies Galaxies That Formed Just After the Big Bang

    Image: NASA, ESA, M. Livio and the Hubble 20th Anniversary Team (STScI)


  • Opera Mini 5 #1 In Apple’s App Store

    Found under: Apple, iPhone, Opera, Mini, App Store, Smartphones, Browser,

    Since Apple approved the Opera Mini 5 browser recently it didnt take any time at all to become the number one downloaded application in the App Store for me this came as no surprise because for years iPhone users were yearning for a change in what browser they could use instead of mobile Safari and here comes Opera to save the day.Opera Mini 5 is the newest version of the Opera Mini browser it was approved by Apple mainly because it uses a proxy server and compression technology to

    Read More

    Read more in mobile format

  • Salão de Pequim 2010: Ford apresenta novo Edge com motor EcoBoost


    Entre vários lançamentos do Salão de Pequim, a Ford apresentou para o mercado chinês, o novo Edge, o utilitário esportivo com a nova tecnologia de motor EcoBoost, já usada em modelos do Ford Mondeo.

    Segundo a montadora, o motor EcoBooster 2.0 vai ser introduzido no mercado chinês no final de 2010, e será o primeiro motor ecológico na China. Segundo declaração da Ford: “O motor 2.0 EcoBoosté o primeiro motor da linha EcoBoost para para ir ao mercado global”. Esse motor utiliza uma injeção direta de combustível e turbocompressor para economia do combustível.

    Outros anúncios serão feitos pela Ford no decorrer do evento, que investiu auto este ano com o maior estande da China, tendo 17 estações interativas. Aguardem maiores informações.

    Via | Inside Line


  • Ruhrpumpen Enters Renewable Energy Market with Pumps for ANDASOL III

    Witten, April 16, 2010 – Ruhrpumpen, an innovative and efficient pump technology company, marks their entry into the renewable energy market with pumps for solar power technology.

    According to the United States Energy Information Administration, of the total energy consumption in 2006 (excluding hydroelectric) worldwide, 1% was produced by renewable energy sources, with less than 0.02% from solar power. Even so, renewables are the fastest growing source of world energy today, with consumption increasing by 3.0% annually. The solar thermal power industry is also experiencing growth. With 1.2 GW under construction as of April 2009, and another 13.9 GW announced globally through 2014, there is huge potential.

    ANDASOL III (developed by MAN Solar Millennium) is a solar thermal power plant in Spain that will deliver electricity to 200,000 homes by 2011, and Ruhrpumpen has been selected to provide the pumps for the solar field.

    These pumps are the heart of the solar power plant. A heat transfer medium (synthetic oil in a closed circuit) is pumped to the solar collectors where it is heated (up to 400 C). The transfer medium is then pumped through a series of heat exchangers to produce steam, which is converted to clean electrical energy in a conventional steam turbine generator.

    The ANDASOL III power plant can also store energy in the form of molten salt, also heated by the transfer medium. Molten salt stores thermal energy that can be used to produce steam when the sun is not shining, or on overcast days. Two liquid salt storage tanks, along with the sheer magnitude of the solar field, will allow the power plant to operate 24 hours a day, making it more profitable.

    For this application, Ruhrpumpen selected an API between bearing, single–stage, horizontal double-suction pump. Chrome steel was selected for the casing and impeller due to temperature and pressure requirements. The pumps will be equipped with bearings, cooling systems, seals, gauges, and lubrication systems, and will be driven by electric motors and variable frequency drives.

    For more information about the Ruhrpumpen pumps, you may submit your question online; send an e-mail to [email protected], or visit www.ruhrpumpen.com.

  • Combined Air handling unit

    Patent: the patent (No. 6229383.0, 96311945.1and 96229385.7) are used for this type of AHU to guarantee the quality

    Capacity: Can select air volume from 4,000 to 160,000 stere per hour

    Function section: Air supply, cooling, heating, humidify, dehumidify, air purify and silencing

    Purpose: Used in various fields such as micro-electronic, chemical plants, precision equipments, food industry, scientific research office building

    Custom specifications welcome

    Suzhou Foundation HVAC Equipment Co.,LTD is a manufacturer and whose main products are fan coil units(fcu),air diffuser ,air handling unit(AHU),air damper,thermostatCheating coil and other air conditioner parts.
    Our company suzhou Foundation is a professional manufacturer to produce air conditioner parts, such as vertical type fan coil unit,horizontal concealed type fan coil units, cassette fan coil unit,opposed blade air dampers,air diffuser etc. have exported to more than 70 countries.
    In the last 23 years ,we persisted to research new products and new technic. We seek and hope to innovate products at clients’ view . Foundation’s service idea is which clients is the most important. Welcome clients from overseas to purchase HVAC products .

  • Auger Dosing Weigher HS.S1A

    Fill accuracy is very often problematic by volumetric dosing of larger doses of dusty powders. This is caused mainly by variation of powder density of dosed products. This problem is substantially reduced by our new auger dosing weigher HS.S1A , which combines the proven principles of both volumetric and weigh dosing. The proven auger filler DOS 2A/B, is mounted in a special frame on a tensometer sensing element, which is the basis of the new Auger Dosing Weigher.

    This combination system operates so that the doser is filled by product is initially weighted and after that the weigher starts to fill the bags or another package by standard dosing auger. The difference between initial and actual weight of doser is continuously followed-up during this operation. As soon as the requested dose is reached, the auger stops and the hopper of the doser is filled again by product and the doser is again weighed.

    Auger dosing weigher HS.S1A can be used for dosing into all our types of vertical packaging machines.

    Company Profile

    The VELTEKO s. r. o. Company was founded in 1991 and is involved in providing “state-of-the-art” packaging lines, mainly for the food industry. Since 1996 VELTEKO has worked to ISO 9001 certified management system and employs 70 staff , one quarter being development engineers. The company owns VELTEKO POLSKA and VELTEKO RUS, subsidiaries founded to increase sales in these markets. In 2005 a large part of the Company was transferred to the newly established subsidiary VELTEKO CZ.

  • NEW: Micro-Flex, 2.00 mm crimp system for FPC for Military and Aerospace

    With more and more printed ink and flex pcb circuits being used in Mil/Aero applications, Nicomatic now offers Micro-Flex. Thanks to our years of manufacturing both crimp connectors and CMM micro-connectors, Nicomatic launches an innovative new connector system as well as a flex harness solution aimed at card-to-flex connections.

    This new “two in one technology” ensures a high mechanical link and electrical continuity between 2mm pitch CMM and flat conductor Crimpflex® technology. One of the major advantages is a small 2mm pitch that allows the reduction of space, but there is also a lower weight feature that enables the replacement of discrete wires and bulky cables still very present in avionics equipment. Nicomatic is able to reduce up to 30% weight through a solution that is thinner and lighter than a traditional cable.

    Available in single or double row – up to 60 contacts and with latching or stainless steel locking hardware ensuring secure connection under high vibration environments (passes Mil 55302 for vibration).

    Adaptations allow high temperature requirements to 185°C and up to 260°C with Polyimide insulation. The Microflex technology is a cost effective solution compared to other cable technologies and connection systems and offers reliability required for MIL/Aero vibration applications. Moreover, the assembly process is superior in terms of crimping and insertion speed.

    Compared to crimping one by one of round cables, the crimping process that Nicomatic has developed is simultaneous for multiple contacts. The flat cable is crimped in one single operation and then the housing is assembled separately in one operation. What we usually see on the market is a contact-by-contact insertion into the housing, which is a much slower process.

  • New LIS Butterfly Valve Now Available

    We have expanded our line of butterfly valves with the introduction of the the Type 57LIS, which provides for easy direct replacement of metallic butterfly valves and conforms to ISO-5752 short face-to-face dimensions.

    The Type 57LIS butterfly valve is an industrial quality thermoplastic valve that directly replaces metallic butterfly valves, without any modification to the existing piping system, in applications where metal valves constantly corrode. The face-to-face dimensions of the Type 57LIS (the distance between the two existing flanges), are the same as those of the metal valves that the Type 57LIS replaces.

    Features and Benefits

    Standard model (3″ – 8″) has PVC body and PP disc for better chemical resistance at temperatures higher than can be achieved with PVC.
    Our 316 stainless steel shaft has full engagement over the entire length of the disc and is a non-wetted part, totally isolated from the media.
    Only solid and abrasion-resistant plastic disc and elastomeric liner are wetted parts.
    ISO bolt circle on top flange – no body or stem modifications required for accessories.

    Materials

    Sizes: Lever: 3″ – 8″
    Gear: 3″ – 8″
    Models: Wafer or Lug style
    Operators: Lever and gear
    Body: PVC
    Discs: PVC, PP and PVDF
    Seats: EPDM, FKM and Nitrile®
    Seals: EPDM, FKM and Nitrile®
    Stems: 316 stainless steel, titanium, Hastelloy C®‡

    Available Actuators

    Series 79 Pneumatic
    Series 92 & 94 Electric
    Series 83 Electromni

    Options

    Pneumatically and electrically actuated with accessories
    Alternate discs:
    (I) PVC : 3″ – 8″
    (III) PVDF : 3″ – 8″
    Gear operators for 3″ – 8″
    Stems in 304 stainless steel, titanium,
    Hastelloy C® etc.
    2″ square nut on stem
    2″ square nut on gear operator
    Stem extensions (single stem and two-piece stem)
    Locking devices (gear type – standard on lever)
    Chain operators
    Manual limit switch
    Tandem arrangements (patented by A/A, Inc.)

    Typical Applications

    Chemical Processing
    Water & Wastewater
    Landfills
    Irrigation
    Food Processing
    Mining

  • MCK28335 Motor Control Kits with Optimized DSP Source Code

    The Technosoft MCK28335 kits with source code and MATLAB libraries are complete motion control development and evaluation packages based on the TI floating-point digital signal controller: TMS320F28335. With this embedded floating-point processor, you will significantly save development time and effort: specific issues related to fixed-point processors (as saturation, overflow, scaling of parameters and variables) are no longer a problem now.

    MCK28335 Kits C Pro-MS(BL or IM) represent the most advanced development platforms in digital motor control field. They are plug-and-play systems, with complete C language source code, including a MATLAB motion library and Simulink models for the PMSM position and speed control. They also include complete DSP source code (not generated from MATLAB) optimized for real-time execution of PMSM and BLDC speed control. A powerful development software platform based on RS232 serial communication complements the hardware (controller board, 3-phase inverter module and brushless or induction motor).

    Both BL (brushless) and IM (induction) kit versions are self-contained, so designers can start their project evaluation and development immediately. They will discover how easy it is to control a brushless motor in trapezoidal or sinusoidal mode, or an induction motor in vector control or V/f mode. For experienced designers, these kits are an impressive and very efficient starting point for any advanced motion control application. Starting from the MATLAB-Simulink model, you can adapt the control model, simulate the system, then automatically generate the C code for your schematics. This code can be tested on DSP, and simulation results can then be compared with the real control results.

    The Technosoft MCK28335 professional kits with source code and MATLAB libraries are perfectly suited solutions for the quick development, testing and validation of any brushless or induction motor control application. Designers will save important resources by using this development procedure. Replacing a hardware (motor, inverter, sensors) or software (control blocks) component is easily feasible here. This approach offers a major advantage: it always starts from a functional, complete system, and makes it much easier to detect the effect of the change in the application architecture.