515 Results for : parity

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    PIXTEND EIO DIGP - Entwicklerboards - SPS PiXtend eIO Digital One Pro
    Was ist eIO?PiXtend eIO ist das I/O-Erweiterungssystem für alle, die auf der Suche nach preiswerten, Allzweck Ein- und Ausgängen sind - digital & analog.Die Datenanbindung erfolgt mit dem robusten RS485 Bus. Falls nicht vorhanden, kann dieser an jedem Computersystem nachgerüstet werden. Die eIO-Module und deren Ein- und Ausgänge entsprechen der Industrienorm IEC 61131-2 und sind damit für den rauen Arbeitseinsatz in Laboren, Industrie und Gewerbebetrieben vorgesehen. Die Einhaltung des weltweiten Industriestandards hat große Vorteile im Bezug auf Stabilität und Störunempfindlichkeit. Alle gängigen Sensoren & Aktoren finden an PiXtend eIO leicht Anschluss.Innovative Features, wie die besonders schnelle digitale „Hyper Logic“, bringen zusätzlichen Mehrwert für Ihr Projekt. Einfache logische Verknüpfungen zwischen Ein- und Ausgängen können damit von den Modulen selbst ausgeführt werden, ohne dass eine Datenübertragung über den Bus notwendig ist. Digitale Eingänge können außerdem zum Zählen von Ereignissen genutzt werden.Ein Watchdog-Timer überwacht die per CRC-Prüfsumme gesicherte Datenübertragung und versetzt die Ausgänge bei Bedarf in einen einstellbaren, sicheren Zustand.Das eIO-System fügt sich optisch, haptisch und funktional optimal an unsere PiXtend V2 Steuerungen (-S- und -L-) an - kann aber auch an fast jedes andere Computersystem & Embedded Gerät angeschlossen werden, welches einen RS485 besitzt oder bei dem es nachgerüstet werden kann (z.B. per USB).Auch was die Kommunikation & Protokolle betrifft, ist PiXtend eIO einfach & anwenderfreundlich. Durch die Modbus RTU Unterstützung fügen sich eIO-Geräte auch in vorhandene Systeme ein. Das Protokoll ist sicher und jahrzehntelang industrieerprobt. Zusätzlich lassen sich die eIO-Geräte auch mit dem besonders einfachen & schlanken „PiXtend eIO Protokoll“ ansprechen, welches die Daten in Klartext übermittelt (ASCII).Pixtend bitet Open Source Beispielprogramme für C, C#, Python, CODESYS (61131-3), Java & Node-RED an. Die Einbindung in eigene Applikationen ist ein Kinderspiel.Die Grundeinstellungen lassen sich direkt und unkompliziert am Gerät durchführen - ohne Software - ohne Vorkenntnisse des Personals vor Ort.Vorgesehene Einsatzbereiche• Maschinen-, Anlagen- und Gerätebau• Prüfgeräte• Labor- und Fertigungsautomation• Home-Automation / Smart Home• Prototyping in der Industrie (Entwicklungsabteilungen)• Einsatz im Bildungsbereich (technische Schulen, Hochschulen & Universitäten)• IoT (Internet of Things), IIoT (Industrial Internet of Things) Konzepte & Lösungen• Industrie 4.0 Konzepte & Lösungen• Mobile Anwendungen – Hilfsfunktionen im Automotive-SektorVariante: PiXtend eIO Digital One ProBei den ''PiXtend eIO Digital One Pro'' Geräten handelt es sich um sofort einsatzfähige Komplettgeräte, welche neben dem Umfang der Basic-Variante zusätzlich über eine Edelstahlhaube und ein Hutschienengehäuse verfügt. Dieses Ausführung eignet sich besonders gut, wenn die Geräte in einem Schaltschrank verbaut werden sollen und die industrielle Anwendung im Vordergrund steht. Diese eIO Digital One Variante richtet sich an Kunden mit höchsten Ansprüchen an Optik, Stabilität und Sicherheit.Digital One verfügt über 8 digitale Eingänge und 8 digitale Ausgänge.Möchten Sie die Geräte in ein eigenes, spezielles Gehäuse verbauen und benötigen kein Hutschienengehäuse und keine Metallabdeckung? Dann ist die ''Basic'' Variante genau wonach Sie suchen. (siehe ''Zubehör & Alternativprodukte)Software-Details• Protokolle (Modbus RTU, PiXtend eIO ASCII Protokoll)• Hochgeschwindigkeits-Digitallogik ''HyperLogic'' (UND, ODER & NOT (Negierung) zwischen Ein- und Ausgängen, extrem schnelle Reaktionszeit unter einer Millisekunde)• Zählfunktion (16 Bit) aller acht Eingänge (Up/Down Counter, 2-Kanal Counter, unabhängig vom Bus-System)• Sicherheitsfunktionen (Watchdog-Timer mit Alarm-Ausgang, CRC Prüfsumme (Modbus) & Parity-Check)• Mögliche Programmiersprachen & -Systeme (CODESYS, C, C++, C#, Java Python FHEM Node-RED)Allgemein können PiXtend eIO Geräte von jedem Programmiersystem und jeder Programmiersprache eingebunden werden, welche den Zugriff auf eine serielle Schnittstelle erlaubt.Hardware-Details• 8x digitale Eingänge (3,3 V / 5 V / 12 V / 24 V)• 8x digitale Ausgänge in zwei Gruppen (max. 30 V, je 0,5 A)• Bus-Schnittstelle: EIA/RS485 -> 2-Draht, halbduplex• Onboard Spannungsregler -> Eingang: 19 - 30 V DC (12 V nur mit Einschränkungen, siehe Handbuch)• Bus-Abschlusswiderstand per Schalter zuschaltbar• Maße: 106 x 1105 x 45 mm• Umgebungstemperatur (im Betrieb): 0...60 °C• Industriegerät nach IEC/EN 61131-2 (SPS-Norm)• Konformität: CE, RoHS, Modbus over Serial Line V1.02• Entwickelt, produziert & geprüft in DeutschlandLieferumfang• PiXtend eIO Digital One Pro - Profiausführung mit Gehäuse• Hutschienengehäuse und Edelstahlhaube - fertig montiert• Satz Jumper zur Konfiguration• mehrsprachiges SicherheitsdatenblattHinweisAktuelle Software erhalten Sie direkt beim Hersteller unter https://www.pixtend.de/downloads/
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    • Price: 149.50 EUR excl. shipping
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    STM32F302CBT6 - ARM®Cortex®-M4 Mikrocontroller, 32-bit, 2V, 128 KB, LQFP-48
    Die STM32F302xB/STM32F302xC-Familie basiert auf dem leistungsstarken 32-Bit-RISC-Kern Arm® Cortex®-M4 mit FPU mit einer Frequenz von bis zu 72 MHz , einer Speicherschutzeinheit (MPU) + Trace-Makrozelle (ETM). Die Familie umfasst Hochgeschwindigkeits-Embedded-Speicher (bis zu 256 KByte Flash-Speicher, bis zu 40 KByte SRAM) und eine umfangreiche Palette von erweiterten I/Os und Peripheriegeräten, die an zwei APB-Busse angeschlossen sind.Bis zu 2 schnelle 12-Bit-ADCs (5 Msps), 4 Komparatoren, 2 Operationsverstärker, bis zu einem DAC-Kanal, eine Low-Power-RTC, bis zu 5 universell einsetzbare 16-Bit-Timer, einen universellen 32-Bit-Timer und einen Timer für die Motorsteuerung. Bis zu 2 I2Cs, bis zu 3 SPIs (2 SPIs sind mit gemultiplexten Vollduplex-I2Ss), 3 USARTs, bis zu 2 UARTs, CAN und USB. Um die Genauigkeit der Audioklasse zu erreichen, können die I2S-Peripheriegeräte über eine externe PLL getaktet werden.Die Familie STM32F302xB/STM32F302xC arbeitet im Temperaturbereich von -40 bis +85 °C bei einer Spannungsversorgung mit 2,0 bis 3,6 V. Umfangreiche Satz von Energiesparmodi ermöglicht die Entwicklung von Low-Power-Anwendungen. Der Satz der enthaltenen Peripheriegeräte ändert sich mit dem gewählten Gerät.Features• Core: Arm® Cortex®-M4 32-bit CPU with FPU (72 MHz max), single-cycle multiplication and HW division, DSP instruction and MPU (memory protection unit)• Operating conditions:– VDD, VDDA voltage range: 2.0 V to 3.6 V• Memories– 128 to 256 Kbytes of Flash memory– Up to 40 Kbytes of SRAM, with HW parity check implemented on the first 16 Kbytes.• CRC calculation unit• Reset and supply management– Power-on/power-down reset (POR/PDR)– Programmable voltage detector (PVD)– Low-power modes: Sleep, Stop and Standby– VBAT supply for RTC and backup registers• Clock management– 4 to 32 MHz crystal oscillator– 32 kHz oscillator for RTC with calibration– Internal 8 MHz RC with x 16 PLL option– Internal 40 kHz oscillator• Up to 87 fast I/Os– All mappable on external interrupt vectors– Several 5 V-tolerant• Interconnect matrix• 12-channel DMA controller• Two ADCs 0.20 ìS (up to 17 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, single ended/differential input, separate analog supply from 2 to 3.6 V• One 12-bit DAC channel with analog supply from 2.4 to 3.6 V• Four fast rail-to-rail analog comparators with analog supply from 2 to 3.6 V• Two operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V• Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors• Up to 11 timers– One 32-bit timer and two 16-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input– One 16-bit 6-channel advanced-control timer, with up to 6 PWM channels, deadtime generation and emergency stop– One 16-bit timer with 2 IC/OCs, 1 OCN/PWM, deadtime generation and emergency stop– Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop– Two watchdog timers (independent, window)– SysTick timer: 24-bit downcounter– One 16-bit basic timer to drive the DAC• Calendar RTC with Alarm, periodic wakeup from Stop/Standby• Communication interfaces– CAN interface (2.0B Active)– Two I2C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP– Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)– Up to three SPIs, two with multiplexed half/full duplex I2S interface, 4 to 16 programmable bit frames– USB 2.0 full speed interface– Infrared transmitter• Serial wire debug, Cortex®-M4 with FPU ETM, JTAG• 96-bit unique ID
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    • Price: 6.19 EUR excl. shipping
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    Crisp and Soft Computing with Hypercubical Calculus
    Crisp and Soft Computing with Hypercubical Calculus ab 176.49 € als gebundene Ausgabe: New Approaches to Modeling in Cognitive Science and Technology with Parity Logic Fuzzy Logic and Evolutionary Computing. Auflage 1999. Aus dem Bereich: Bücher, Ratgeber, Computer & Internet,
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    • Price: 176.49 EUR excl. shipping
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    PAVI09
    PAVI09 ab 170.99 € als gebundene Ausgabe: Proceedings of the 4th International Workshop From Parity Violation to Hadronic Structure and more. . . held in Bar Harbor Maine USA 22-26 June 2009. Auflage 2011. Aus dem Bereich: Bücher, Wissenschaft, Physik,
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    • Price: 170.99 EUR excl. shipping
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    The Price of Defeat: The History of British Operations to Transfer Personnel, Technology, and Equipment from Germany to Britain after World War II , Hörbuch, Digital, ungekürzt, 123min
    After the last shots of World War II were fired and the process of rebuilding Germany and Europe began, the Western Allies and the Soviet Union each tried to obtain the services of the Third Reich's leading scientists, especially those involved in rocketry, missile technology, and aerospace research. Naturally, this was a delicate affair due to the fact many of the German scientists were not only active Nazis but had helped the Nazi war machine terrorize the world. At the same time, by the late war period, the Anglo-American Allies formed a clear picture of the Soviet state. Though forced to ally with the USSR's dictator, the West came to understand Communist Russia represented yet another hungry totalitarian power, and thus a very real threat to an independent Europe. British Prime Minister Winston Churchill realized the menacing character of the Soviets from the Katyn Forest Massacre of Polish army officers, if not before, while the Americans only gradually shed a naïve assumption of continued Russian friendliness after the war. The Western approach, however self-interested, typically met with voluntary compliance on the German scientists' parts. In contrast, the Soviet answer to Paperclip, Operation Osoaviakhim, used the implied threat of imprisonment, torture, and death, the characteristic tools of Stalinist Russia, to coerce assistance from German scientists and engineers following the war. These men yielded rich dividends to the Soviet state in terms of achieving at least temporary technical parity with the USSR's western rivals. To say these operations had a profound impact on the Cold War and American history would be an understatement. The most well-known example of Operation Paperclip’s “success” was Wernher von Braun, who was once a member of a branch of the SS involved in the Holocaust before becoming known as the “father of rocket science” and fascinating the world with visions of winged rockets and space stations as a “new” Manhattan P ungekürzt. Language: English. Narrator: Jim D Johnston. Audio sample: https://samples.audible.de/bk/acx0/162782/bk_acx0_162782_sample.mp3. Digital audiobook in aax.
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    Thunder Dog: The True Story of a Blind Man, His Guide Dog, and the Triumph of Trust at Ground Zero , Hörbuch, Digital, ungekürzt, 391min
    Faith. Trust. Triumph. "I trust Roselle with my life, every day. She trusts me to direct her. And today is no different, except the stakes are higher." &Michael Hingson First came the boom - the loud, deep, unapologetic bellow that seemed to erupt from the very core of the earth. Eerily, the majestic high-rise slowly leaned to the south. On the 78th floor of the World Trade Center’s north tower, no alarms sounded, and no one knew what had just happened at 8:46 a.m. that morning, September 11, 2001 - which should have been a normal workday for thousands of people. All that was known to the people inside was what they could see from the windows: smoke and fire and millions of pieces of burning paper and other debris falling through the air. Blind since birth, Michael couldn’t see a thing, but he could hear the sounds of shattering glass, falling debris, and terrified people flooding around him and his guide dog, Roselle. However, Roselle sat calmly beside him. In that moment, Michael chose to trust Roselle’s judgment and not to panic. They were a team. Thunder Dog allows you entry into the isolated, fume-filled chamber of stairwell B to experience survival through the eyes of a blind man and his beloved guide dog. Live each moment from the second a Boeing 767 hits the north tower, to the harrowing stairwell escape, to dodging death a second time as both towers collapse into the earth. It’s the 9/11 story that will forever change your spirit and your perspective. Thunder Dog illuminates Hingson’s lifelong determination to achieve parity in a sighted world, and how the rare trust between a man and his guide dog can inspire an unshakable faith in each one of us. ungekürzt. Language: English. Narrator: Christopher Prince. Audio sample: https://samples.audible.de/bk/oasi/000911/bk_oasi_000911_sample.mp3. Digital audiobook in aax.
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    • Price: 9.95 EUR excl. shipping
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    A Common Struggle: A Personal Journey Through the Past and Future of Mental Illness and Addiction , Hörbuch, Digital, ungekürzt, 745min
    In this New York Times best seller, Patrick J. Kennedy, the former congressman and youngest child of Senator Ted Kennedy, details his personal and political battle with mental illness and addiction, exploring mental health care's history in the country alongside his and every family's private struggles.On May 5, 2006, The New York Times ran two stories, “Patrick Kennedy Crashes Car into Capitol Barrier” and then, several hours later, “Patrick Kennedy Says He'll Seek Help for Addiction”. It was the first time that the popular Rhode Island congressman had publicly disclosed his addiction to prescription painkillers, the true extent of his struggle with bipolar disorder and his plan to immediately seek treatment. That could have been the end of his career, but instead it was the beginning. Since then, Kennedy has become the nation’s leading advocate for mental health and substance abuse care, research and policy both in and out of Congress. And ever since passing the landmark Mental Health Parity and Addiction Equity Act - and after the death of his father, leaving Congress - he has been changing the dialogue that surrounds all brain diseases.A Common Struggle weaves together Kennedy's private and professional narratives, echoing Kennedy's philosophy that for him, the personal is political and the political personal. Focusing on the years from his "coming out" about suffering from bipolar disorder and addiction to the present day, the book examines Kennedy's journey toward recovery and reflects on Americans' propensity to treat mental illnesses as "family secrets".Beyond his own story, though, Kennedy creates a roadmap for equality in the mental health community and outlines a bold plan for the future of mental health policy. Written with award-winning healthcare journalist and best-selling author Stephen Fried, A Common Struggle is both a cry for empathy and a call to action. ungekürzt. Language: English. Narrator: Johnny Heller. Audio sample: https://samples.audible.de/bk/peng/002551/bk_peng_002551_sample.mp3. Digital audiobook in aax.
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    The Story About Peter Wells , Hörbuch, Digital, ungekürzt, 80min
    Peter Wells was 26, his partner was 18. Because this was England in 1974, when the gay age of consent was 21, Wells was sentenced to two and a half years in jail. There, he was assaulted and abused by guards and inmates alike. On release from prison, he was interviewed by Gay News just as songwriter Tom Robinson was composing "Glad to Be Gay". He devoted a verse to Wells' case, and that inspired this biography. As a generation comes of age who are incredulous that homosexuality was ever illegal, it is important to remember our social history. Robinson had highlighted it topically but, nearly 40 years on, this book was conceived to do it historically, illustrating injustice with a typical life story. However, like all of us, on closer inspection Peter Wells turned out to have a more complicated life than first appeared. Beyond the man himself, the Peter Wells story illuminates not only our persecution of gay men but other dark areas of our recent past too. His early years were fraught with tragedy, losing two sets of parents before his teens, after which he was sent to the barbarity of a "training ship" for orphaned and delinquent youths. Damaged youngsters were berated rather than counselled and the Victorian brutalization of children continued well into modern times. Peter Wells was a victim of it all. Living in an affluent Surrey village in the late 1970s, behind his ostentatious social veneer he launched an anonymous case at the European Courts of Human Rights challenging the British government's age discrimination against gay men. It was pioneering work that paved the way for eventual parity. But, scarred by his abusive background, his life veered and he would not live to taste the liberty he initiated. Trawling archives, tracing and speaking to many people who knew Wells, including the only interview his partner has ever given, this book uncovers the man and the times. ungekürzt. Language: English. Narrator: Tom Robinson. Audio sample: https://samples.audible.de/bk/acx0/054875/bk_acx0_054875_sample.mp3. Digital audiobook in aax.
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    Winston Churchill: A Biography , Hörbuch, Digital, ungekürzt, 19min
    Winston Churchill was a British statesman who was the Prime Minister of the United Kingdom from 1940 to 1945 and again from 1951 to 1955. Churchill was also an officer in the British Army, a non-academic historian, a writer (as Winston S. Churchill), and an artist. He won the Nobel Prize in Literature, and was the first person to be made an honorary citizen of the United States. Churchill was born into the family of the Dukes of Marlborough, a branch of the Spencer family. His father, Lord Randolph Churchill, was a charismatic politician who served as Chancellor of the Exchequer; his mother, Jennie Jerome, was an American socialite. As a young army officer, he saw action in British India, the Anglo-Sudan War, and the Second Boer War. He gained fame as a war correspondent and wrote books about his campaigns. At the forefront of politics for 50 years, he held many political and cabinet positions. Before the First World War, he served as president of the Board of Trade, Home Secretary, and First Lord of the Admiralty as part of Asquith's Liberal government. During the war, he continued as First Lord of the Admiralty until the disastrous Gallipoli Campaign caused his departure from government. He then briefly resumed active army service on the Western Front as commander of the Sixth Battalion of the Royal Scots Fusiliers. He returned to government under Lloyd George as Minister of Munitions, Secretary of State for War, Secretary of State for Air, then Secretary of State for the Colonies. After two years out of Parliament, he served as Chancellor of the Exchequer in Baldwin's Conservative government of 1924 - 1929, controversially returning the pound sterling in 1925 to the gold standard at its pre-war parity, a move widely seen as creating deflationary pressure on the UK economy. ungekürzt. Language: English. Narrator: Jeremy Torgerson. Audio sample: https://samples.audible.de/bk/acx0/068496/bk_acx0_068496_sample.mp3. Digital audiobook in aax.
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    A genetic study of lactation curve in a herd of Holstein cattle
    A genetic study of lactation curve in a herd of Holstein cattle ab 48.99 € als Taschenbuch: Estimate genetic and phenotypic parameters of two equations for the first parity of cows using animal model via maximum likelihood technique. Aus dem Bereich: Bücher, Wissenschaft, Biologie,
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    • Price: 48.99 EUR excl. shipping

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