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Scooped by
Gust MEES
September 28, 2023 9:23 AM
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Si les Raspberry Pi ont fait du chemin depuis le tout premier modèle de 2012, leur principe est resté le même : de petits ordinateurs à tout faire très bon marché. Le Raspberry Pi 5 tout juste dévoilé répond à ces critères en y ajoutant un surcroît de puissance.
Quatre ans après un Raspberry Pi 4 qui a connu un très gros succès (en partie dopé par la crise sanitaire), le Raspberry Pi 5 se doit de ne pas décevoir ! La fondation qui développe et produit l’ordinateur a mis les petits plats dans les grands, en promettant des performances CPU et GPU de deux à trois fois plus élevées que sur le précédent modèle, avec deux fois plus de mémoire et de bande passante pour les entrées/sorties. Learn more / En savoir plus / Mehr erfahren: https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Raspberry+Pi
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Scooped by
Gust MEES
September 28, 2023 7:15 AM
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Surprise! Details of the Raspberry Pi 5 are out, and while you can't get your hands on a board just yet, you can bask in the new features and improvements.
At the top of them is a new chip, designed in‑house in Cambridge, UK.
The Broadcom BCM2712 quad-core 64-bit Arm Cortex-A76 processor is three generations ahead of the one used in the Raspberry Pi 4, and is not only faster than the old chip -- between two and three times faster -- but it also consumes less power, which in turn should mean it runs cooler. Learn more / En savoir plus / Mehr erfahren: https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Raspberry+Pi
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Scooped by
Gust MEES
March 26, 2023 9:35 AM
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Here at Arduino we are thrilled to announce a new, revolutionary revision of the iconic UNO board, which will expand the concept of the open-source brand’s most iconic and popular product while providing the maker community with a long-awaited update on performance and possibilities. The Arduino UNO R4 indeed preserves the well-known features of the UNO family – standard form factor, shield compatibility, 5V operating voltage, outstanding robustness – while offering no less than a 32-bit Cortex®-M4 and a 3-to-16x increase in clock speed, memory and flash storage. Learn more / En savoir plus / Mehr erfahren: https://www.scoop.it/topic/21st-century-innovative-technologies-and-developments/?&tag=maker
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Scooped by
Gust MEES
January 21, 2021 9:53 AM
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Scooped by
Gust MEES
June 4, 2020 10:42 AM
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Wer sich mit künstlicher Intelligenz in Form von Machine Learning oder der zurzeit fokussierten Ausprägung Deep Learning beschäftigt, stößt mit betagten Familienrechnern schnell an Grenzen. Selbst aktuelle Geräte mit acht oder mehr Kernen eignen sich nicht für die Ausführung hunderter paralleler Rechenoperationen, wie sie für künstliche neuronale Netze erforderlich sind. Soll der KI-Rechner aber auch noch mobil und handlich wie ein Raspberry Pi sein - etwa, weil er autonomes Fahren eines Roboter-Autos oder die Hinderniserkennung für eine Drohne unterstützen soll -, hilft selbst der Rechner des Juniors nicht mehr weiter. Hier ist Spezial-Hardware gefragt. Technische Daten zum Jetson Nano Eine Möglichkeit für solche Fälle ist der Jetson Nano von Nvidia. Das Unternehmen, das für leistungsfähige Grafikkarten steht, bietet mit seinen Jetson-Systemen Nano, TX2 und Xavier KI-Systeme in verschiedenen Größenordnungen und Preisklassen an. Der Nano ist das Einsteigermodell und basiert auf Nvidias Maxwell-GPU mit 128 Nvidia-Cuda-Recheneinheiten. Learn more / En savoir plus / Mehr erfahren: https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Raspberry+Pi https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI
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Scooped by
Gust MEES
September 24, 2017 10:35 AM
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On Thursday, BeagleBoard unveiled PocketBeagle, a tiny, open source, USB key fob computer that works as a development board for both beginners and professionals.
PocketBeagle—which, at 35 x 56 x 5 mm, is smaller than a credit card—features a simple, open source hardware design, and a catalog-available, well-documented processor, according to a press release. This board can replace some costly hardware, and also offers a solution for rapid prototyping without slowing the path to production, which can lower risk as well.
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This low-cost Linux computer offers "tremendous expansibility," according to the release. The company also offers the chance to learn programming from online educators.
For hobbyists, "PocketBeagle is small and flexible enough to fit in gaming, 3D printing, robotics or other electronics projects; and affordable enough to dedicate one to live permanently in each of those different projects," according to the release.
"PocketBeagle not only includes a 1-GHz processor, but also industrial-oriented peripherals and microcontrollers optimized for interfacing to the physical world," the release stated. This could also make it a good option for Internet of Things (IoT) experiments, especially in businesses. Learn more / En savoir plus / Mehr erfahren: https://gustmees.wordpress.com/2014/08/20/maker-space-a-new-trend-in-education-and-a-big-responsibility/ https://gustmees.wordpress.com/2014/08/24/coding-a-new-trend-in-education-and-a-big-responsibility/
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Scooped by
Gust MEES
July 15, 2016 10:09 AM
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Konkurrenz für den auf dem Markt notorisch knappen Raspberry Pi Zero: Ein Hersteller im Süden Chinas liefert Mehrkern-Einplatinenrechner für Preise um die 10 US-Dollar.
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Scooped by
Gust MEES
September 1, 2015 6:17 AM
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Wer die Motoren und Rotoren von neun Hexakoptern kombiniert, bringt mit Hobbytechnik sogar Leute in die Luft. Eine Konstruktion aus Großbritannien tritt auf YouTube den Beweis an.
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Scooped by
Gust MEES
May 8, 2015 11:29 AM
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Der Einplatinen-Computer der Firma Next Thing Co. ist kleiner als eine Scheckkarte, stärker als der Pi und das für nur 9 US-Dollar.
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Scooped by
Gust MEES
September 28, 2023 7:19 AM
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Scooped by
Gust MEES
September 12, 2023 9:37 AM
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Scooped by
Gust MEES
June 30, 2022 7:22 AM
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Die Raspberry Foundation erweitert das Sortiment an Bastelrechnern um ein weiteres Produkt. Das Raspberry Pi Pico W ist ein kleiner und günstiger Microcontroller für diverse Projekte. Das Platinendesign lehnt sich an das Raspberry Pi Pico an. Allerdings unterstützt das Pico W 2,4-GHz-WLAN über einen Onboard-Chip. Parallel dazu gibt es den Pico künftig auch als H-Variante mit bereits vorinstallierten GPIO-Steckverbindern. Damit sind Bastelprojekte ganz ohne zusätzliche Lötarbeit möglich. Learn more / En savoir plus / Mehr erfahren: http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=Raspberry+Pi
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Scooped by
Gust MEES
November 13, 2020 8:50 AM
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Scooped by
Gust MEES
August 24, 2019 6:49 AM
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When Sphero laid off 45 employees in early 2018, the Boulder, Co.-based company explained the difficult decision as an effort to return its focus to the education market after a foray into creating consumer toys. Today, the robotic toymaker is following through by adding a big building block to its educational offerings.
Sphero has acquired littleBits, a New York City-based company best known for its electronic kits and instructional resources that introduce kids to building and programming by hand.
“We are both pursuing the same goal,” says Sphero CEO Paul Berberian, which he describes as providing students with playful tools that nurture creativity as they learn to use and build with technology. “But we have different ways of bringing that to life.” His company’s flagship offerings are robots that come pre-built with LED lights, sensors and motors that respond to light and gestures, and which kids can control via an app on a computer, smartphone or tablet. Learn more / En savoir plus / Mehr erfahren: https://www.scoop.it/topic/21st-century-innovative-technologies-and-developments/?&tag=makerED https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Acquisitions
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Scooped by
Gust MEES
October 7, 2016 6:26 AM
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Fabricating a circuit board isn’t tough but it takes a while. The back and forth, the bugs, and all of the shipping costs can turn a small project into a big problem. That’s why Botfactory raised $1.3 million to stick a PCB printer on your desk.
Founded by NYU grad students Nicolas Vansnick and Carlos Ospina along with NYU professor Michael Knox, BotFactory came about when Vansnick and Ospina needed to make a PCB for a class project. Nearly every student in the class failed because they couldn’t get circuit boards made in time and each iteration took weeks to complete.
“This lesson was tremendous – if this was a problem that was typical for any project, then the solution would revolutionize how electronics could be prototyped and fabricated,” said Vansnick. “Up until then, everybody had been trying to miniaturize electronics and chips, but not the processes that are employed to create PCBs.” Learn more / En savoir plus / Mehr erfahren: http://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?tag=PCB
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Scooped by
Gust MEES
February 16, 2016 6:35 AM
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At New York’s Toy Fair trade show over the weekend, Mattel unveiled its new, $300 3D Printer, the “ThingMaker,” which will allow children to print their own toys at home. The device works in conjunction with a 3D printing app developed in collaboration with Autodesk that offers a simple interface for designing items that can then come to life via Mattel’s ThingMaker as well as with other standard 3D printers already on the market.
The accompanying app is actually key to making Mattel’s 3D printing experience more accessible to a wider audience.
While there are affordably priced 3D printers available today, the software that works with them can sometimes have a learning curve that can hinder adoption. With the new application, live now on iOS and Android, the goal was to make it easy enough for anyone to design their own toys – even younger children.
Learn more:
http://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?tag=3D
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Scooped by
Gust MEES
June 14, 2015 10:51 AM
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Scooped by
Gust MEES
May 8, 2015 6:50 AM
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C.H.I.P. is the world's first $9 computer.
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Si les Raspberry Pi ont fait du chemin depuis le tout premier modèle de 2012, leur principe est resté le même : de petits ordinateurs à tout faire très bon marché. Le Raspberry Pi 5 tout juste dévoilé répond à ces critères en y ajoutant un surcroît de puissance.
Quatre ans après un Raspberry Pi 4 qui a connu un très gros succès (en partie dopé par la crise sanitaire), le Raspberry Pi 5 se doit de ne pas décevoir ! La fondation qui développe et produit l’ordinateur a mis les petits plats dans les grands, en promettant des performances CPU et GPU de deux à trois fois plus élevées que sur le précédent modèle, avec deux fois plus de mémoire et de bande passante pour les entrées/sorties.
Learn more / En savoir plus / Mehr erfahren:
https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=Raspberry+Pi