Kategorie: PC

  • HackSpace magazine issue 11: best maker hardware

    HackSpace magazine issue 11: best maker hardware

    Reading Time: 3 minutes

    Today is that glorious day of the month when a new issue of HackSpace magazine comes out!

    HackSpace magazine #11: All you can hardware

    The cream of this year’s hardware crop

    You’re on safe and solid ground with an Arduino, or one of Adafruit’s boards — so much so that many makers get comfortable and never again look at the other options that are out there. With the help of Hackster’s chief hardware nerd Alex Glow, we’re here to open your eyes to the new devices and boards that could really kick your making into gear. We know it’s easy to stick with what you know, but trust us — hacker tech is getting better all the time. So try something new!

    Hackspace magazine hardware feature spread

    One man and his shed shack

    If you want to learn stuff like how to build a workbench that includes a voice-activated beer dispenser, then check out Al’s Hack Shack on Youtube.

    Al's Hack Shack

    We went to see the man inside the shack to learn about the maker community’s love of sharing, why being grown-up means you get more time to play, and why making is good for your mental health.

    Hacky Racers

    Maker culture shows itself in all sorts of quirky forms. The one we’re portraying in issue 11 is the Hacky Racers: motorsport meets Robot Wars meets mud. Lots of mud. If you feel the need, the need for speed (or mud), then get involved!

    Hacky Racers

    Laser harp

    Yes, you read that right! At HackSpace magazine, we get a lot of gear coming in for us to test, but few items have given us more joy than this laser harp.

    It’s easy to build, it’s affordable, and it poses only a very small risk of burning out your retinas. It’s the most fun you can have for £8.59 including postage. Promise. Read our full review in this month’s issue!

    And there’s more!

    We demystify PAT testing, help you make sense of circuit design with a beginners’ guide to Tinkercad, tell you why you need an angle grinder, and show you the easiest way we’ve ever seen of keeping knives sharp. All this and more, in your latest issue of HackSpace magazine!

    Get your copy of HackSpace magazine

    If you like the sound of this month’s content, you can find HackSpace magazine in WHSmith, Tesco, Sainsbury’s, and independent newsagents in the UK. If you live in the US, check out your local Barnes & Noble, Fry’s, or Micro Center next week. We’re also shipping to stores in Australia, Hong Kong, Canada, Singapore, Belgium, and Brazil, so be sure to ask your local newsagent whether they’ll be getting HackSpace magazine. And if you’d rather try before you buy, you can always download the free PDF.

    Subscribe now

    Subscribe now” may not be subtle as a marketing message, but we really think you should. You’ll get the magazine early, plus a lovely physical paper copy, which has really good battery life.

    Oh, and twelve-month print subscribers get an Adafruit Circuit Playground Express loaded with inputs and sensors and ready for your next project. Tempted?

    Website: LINK

  • Weekend Deal – Human: Fall Flat, 50% Off

    Weekend Deal – Human: Fall Flat, 50% Off

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    Save 50% on Human: Fall Flat as part of this week’s Weekend Deal*!

    *Offer ends Monday at 10AM Pacific Time
    Website: LINK

  • Daily Deal – DRAGON BALL XENOVERSE 2, 66% Off

    Daily Deal – DRAGON BALL XENOVERSE 2, 66% Off

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    Today’s Deal: Save 66% on DRAGON BALL XENOVERSE 2!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Saturday at 10AM Pacific Time
    Website: LINK

  • Now Available on Steam – The Gardens Between, 10% off!

    Now Available on Steam – The Gardens Between, 10% off!

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    The Gardens Between is Now Available on Steam and is 10% off!*

    The Gardens Between is a surreal puzzle adventure that follows best friends, Arina and Frendt, as they fall into a mysterious world of beautiful garden islands. Manipulate time to solve puzzles and discover the secrets of each island.

    *Offer ends September 26 at 10AM Pacific Time
    Website: LINK

  • Now Available on Steam Early Access – Ring of Elysium

    Now Available on Steam Early Access – Ring of Elysium

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    Ring of Elysium is Now Available on Steam Early Access!

    Escape an astonishing disaster in Ring of Elysium, a battle royale shooter developed by Tencent Games.
    Website: LINK

  • Daily Deal – Kingdom Come: Deliverance, 40% Off

    Daily Deal – Kingdom Come: Deliverance, 40% Off

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    Today’s Deal: Save 40% on Kingdom Come: Deliverance!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Friday at 10AM Pacific Time
    Website: LINK

  • Watching VinylVideo with a Raspberry Pi A+

    Watching VinylVideo with a Raspberry Pi A+

    Reading Time: 2 minutes

    Play back video and sound on your television using your turntable and the VinylVideo converter, as demonstrated by YouTuber TechMoan.

    VinylVideo – Playing video from a 45rpm record

    With a VinylVideo convertor you can play video from a vinyl record played on a standard record player. Curiosity, tech-demo or art?

    A brief history of VinylVideo

    When demand for vinyl dipped in the early nineties, Austrian artist Gebhard Sengmüller introduced the world to his latest creation: VinylVideo. With VinylVideo you can play audio and visuals from an LP vinyl record using a standard turntable and a converter box plugged into a television set.

    Gebhard Sengmüller original VinylVideo

    While the project saw some interest throughout the nineties and early noughties, in the end only 20 conversion sets were ever produced.

    However, when fellow YouTuber Randy Riddle (great name) got in touch with UK-based tech enthusiast TechMoan to tell him about a VinylVideo revival device becoming available, TechMoan had no choice but to invest.

    Where the Pi comes in

    After getting the VinylVideo converter box to work with an old Sony CRT unit, TechMoan decided to take apart the box to better understand how it works

    You’ll notice a familiar logo at the top right there. Yes, it’s using a Raspberry Pi, a model A+ to be precise, to do the video decoding and output. It makes sense in a low-volume operation — use something that’s ready-made rather than getting a custom-made board done that you probably have to buy in batches of a thousand from China.

    There’s very little else inside the sturdy steel casing, but what TechMoan’s investigation shows is that the Pi is connected to a custom-made phono preamp via USB and runs software written specifically for the VinylVideo conversion and playback.

    Using Raspberry Pi for VinylVideo playback

    For more information on the original project, visit the extremely dated VinylVideo website. And for more on the new product, you can visit the revival converter’s website.

    Be sure to subscribe to TechMoan’s YouTube channel for more videos, and see how you can support him on Patreon.

    And a huge thank you to David Ferguson for the heads-up! You can watch David talk about his own Raspberry Pi project, PiBakery, on our YouTube channel.

    Website: LINK

  • Now Available on Steam – 60 Parsecs!, 10% off!

    Now Available on Steam – 60 Parsecs!, 10% off!

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    60 Parsecs! is Now Available on Steam and is 10% off!*

    60 Parsecs! is an Atomic Space Age adventure of scavenge and survival. Keep your crew alive and ready for action. Make difficult choices, face soup shortages and other horrors of outer space. And maybe reach your destination. Or not.

    *Offer ends September 25 at 10AM Pacific Time
    Website: LINK

  • Midweek Madness – Dovetail Games Franchise, 65% Off

    Midweek Madness – Dovetail Games Franchise, 65% Off

    Reading Time: < 1 minute

    Save up to 65% on Dovetail Games like Train Sim World, Train Simulator, and Flight Simulator X: Steam Edition during this week’s Midweek Madness*!

    *Offer ends Friday at 10AM Pacific Time
    Website: LINK

  • Daily Deal – SENRAN KAGURA Peach Beach Splash, 40% Off

    Daily Deal – SENRAN KAGURA Peach Beach Splash, 40% Off

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    Today’s Deal: Save 40% on SENRAN KAGURA Peach Beach Splash!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Thursday at 10AM Pacific Time
    Website: LINK

  • VR Midweek Madness – Ubisoft VR Games, 50% Off

    VR Midweek Madness – Ubisoft VR Games, 50% Off

    Reading Time: < 1 minute

    Save 50% on Eagle Flight, Werewolves Within, Star Trek Bridge Crew and Trackmania Turbo during this week’s VR Midweek Madness*!

    *Offer ends Friday 10AM Pacific Time.



    Website: LINK

  • Midweek Madness – Mega Man Legacy Collection 1 + 2, up to 60% off!

    Midweek Madness – Mega Man Legacy Collection 1 + 2, up to 60% off!

    Reading Time: < 1 minute

    Save up to 60% on Mega Man Legacy Collection 1 + 2 during this week’s Midweek Madness*!

    *Offer ends Friday at 10AM Pacific Time
    Website: LINK

  • Now Available on Steam – Labyrinth of Refrain: Coven of Dusk

    Now Available on Steam – Labyrinth of Refrain: Coven of Dusk

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    Labyrinth of Refrain: Coven of Dusk is Now Available on Steam!

    Beneath a small town lies an endless maze known as the Labyrinth of Refrain. Dusk Witch Dronya arrives, and with her puppet soldiers, endeavors to find something buried deep within. Embark on an adventure as you discover the secrets underground.
    Website: LINK

  • Hello World Issue 6: Ethical Computing

    Hello World Issue 6: Ethical Computing

    Reading Time: 3 minutes

    Join us for an in-depth exploration of ethical computing in the newest issue of Hello World, our magazine for computing and digital making educators. It’s out today!

    We need to talk about ethics

    Whatever area of computing you hail from, how to take an ethical approach to the projects we build with code is an important question. As educators, we also need to think about the attitudes we are passing on to our students as we guide them along their computing journey.

    Ensuring that future generations use technology for good and consider the ethical implications of their creations is vital, particularly as self-learning AI systems are becoming prevalent. Let’s be honest: none of us want to live in a future resembling The Terminator’s nightmarish vision, however unlikely that is to come true.

    With that in mind, we’ve brought together a wide range of experts to share their ideas on the moral questions that teaching computing raises, and on the social implications of computing in the wider context of society.

    More in this issue

    We’ve also got the latest news about exciting online courses from Raspberry Pi and articles on Minecraft, Scratch, and the micro:bit. As usual, we also answer your latest questions and bring you an excellent collection of helpful features, guides, and lesson plans!

    Highlights of issue 6 include:

    • Doing the right thing: can computing help create ‘good citizens’?
    • Ethics in the curriculum: how to introduce them to students
    • Microblocks: live programming for microcontrollers
    • The 100-word challenge: a free resource to unlock creative writing

    You can download your PDF of Hello World #6 from our website right now! It’s freely available under a Creative Commons licence.

    Subscribe to Hello World

    We offer free print copies of the magazine to all computing educators in the UK. This includes teachers, Code Club and CoderDojo volunteers, teaching assistants, teacher trainers, and others who help children and young people learn about computing and digital making.

    Subscribe to have your free print magazine posted directly to your home, or subscribe digitally — 24000 educators have already signed up to receive theirs!

    If you live outside the UK and are interested in computer science and digital making education (and since you’ve read this far, I think you are!), subscribe to always get the latest issue as a PDF file straight to your inbox.

    Get in touch!

    You could write for us about your experiences as an educator to share your advice with the community. Wherever you are in the world, get in touch by emailing our editorial team about your article idea — we would love to hear from you!

    Hello World magazine is a collaboration between the Raspberry Pi Foundation and Computing At School, which is part of the British Computing Society.

    Website: LINK

  • Daily Deal – Kentucky Route Zero, 70% Off

    Daily Deal – Kentucky Route Zero, 70% Off

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    Today’s Deal: Save 70% on Kentucky Route Zero!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Wednesday at 10AM Pacific Time
    Website: LINK

  • How to mod your Etch A Sketch, or Toy Story in real life

    How to mod your Etch A Sketch, or Toy Story in real life

    Reading Time: 3 minutes

    We’d like to file this under ‘things we wish we’d had when we were younger’. Who else is envious of the kids of today and all the cool things they can make with our old classic toys?

    Etch A Sketch Robot – Elephant

    Read about how this works on my blog! http://sunnybala.com/2018/09/10/python-etch-a-sketch.html

    To a wave of upvotes and comments, Sunny Balasubramanian shared their Etch A Sketch project on Reddit, including all the information and code you need to build your own. Thanks, Sunny!

    Dismantling the toys of our childhoods

    The physical set up of the automated Etch A Sketch is pretty simple: motors attached to couplers replace the original plastic nobs, and a connected Raspberry Pi 3 controls the motors as directed by the code.

    Etch a Sketch modded with a Raspberry Pi

    For stability, Sunny attached a wooden block to the plastic housing that keeps the motors in place.

    Coding new life into an Etch A Sketch

    Sunny explains:

    There’s a few different ways to go about this portion of the project. When I started out, I googled to see if anyone had done things like this before. A few projects popped up. They seemed to approach the drawing in one of two ways. I wanted to do it in a fully automated way where the only input is a picture and the output is a cleanly drawn image.

    The code Sunny ended up using first takes an image and simplifies it into a line drawing using Canny edge detection. It then turns each pixel to a node and draws a path between the nodes, connecting them one by one. So that the Etch A Sketch draws the picture, the Raspberry Pi then directs the motors to follow the connections and create uncannily precise sketches.

    Head to Sunny’s website for more information about their project, and download the full code from GitHub.

    Two down, more to go…

    With this automated Etch A Sketch, and this talking Fisher Price Chatter Telephone, the Raspberry Pi community is well on the way to recreating the entire Toy Story cast, and we are fully on board with that!

    A GIF of Toy Story characters

    So what’s next? A remote-controlled Slinky? A falling with style flying Buzz Lightyear? What would you build?

    Website: LINK

  • Daily Deal – Brick Rigs, 33% Off

    Daily Deal – Brick Rigs, 33% Off

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    Today’s Deal: Save 33% on Brick Rigs!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Tuesday at 10AM Pacific Time
    Website: LINK

  • Daily Deal – Poly Bridge, 70% Off

    Daily Deal – Poly Bridge, 70% Off

    Reading Time: < 1 minute

    Today’s Deal: Save 70% on Poly Bridge!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Monday at 10AM Pacific Time
    Website: LINK

  • Now Available on Steam – Shadow of the Tomb Raider

    Now Available on Steam – Shadow of the Tomb Raider

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    Shadow of the Tomb Raider is Now Available on Steam!*

    Experience Lara Croft’s defining moment as she becomes the Tomb Raider. In Shadow of the Tomb Raider, Lara must master a deadly jungle, overcome terrifying tombs, and persevere through her darkest hour. As she races to save the world from a Maya apocalypse, Lara will ultimately be forged into the Tomb Raider she is destined to be.

    Website: LINK

  • Daily Deal – Epistory – Typing Chronicles, 67% Off

    Daily Deal – Epistory – Typing Chronicles, 67% Off

    Reading Time: < 1 minute

    Today’s Deal: Save 67% on Epistory – Typing Chronicles!*

    Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are!

    *Offer ends Sunday at 10AM Pacific Time
    Website: LINK

  • Now Available on Steam – ReCore: Definitive Edition

    Now Available on Steam – ReCore: Definitive Edition

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    ReCore: Definitive Edition is Now Available on Steam!

    From creator Keiji Inafune and the makers of Metroid Prime comes the ReCore: Definitive Edition, an action-adventure crafted for a new generation. As one of the last humans, forge friendships with robotic companions and lead them on an epic adventure through a dynamic world. Includes the new Eye of Obsidian adventure and T8-NK Corebot frame!
    Website: LINK

  • Vote for your 50 favourite projects!

    Vote for your 50 favourite projects!

    Reading Time: < 1 minute

    Hi folks, Rob from The MagPi here. While we’re working on the next issue of The MagPi, we’re very aware that we’re almost at issue 75!

    Rob didn’t give Alex an image to put here so she made one

    To celebrate this milestone, we’re doing another countdown of projects. We ranked 50 projects for issue 50 of The MagPi, and this time we’re ranking 75 of the greatest Raspberry Pi projects — and we need your help to do that!

    Vote for your favourite

    You folks in the community never stop amazing us with the things you make, so our list will be full of the outstanding projects you’ve made since we released issue 50 for October 2016! Like last time, you can vote for your favourites, but we’re upping the ante: we want you to choose the top 50 projects from the list of 75 we’ve compiled.

    Want to know more about the projects? Visit our blog post detailing all the options.

    Make sure to choose your favourites before Tuesday 2 October!

    Website: LINK