Schlagwort: Pi Wars

  • Hackspace magazine 9: tools, tools, tools

    Hackspace magazine 9: tools, tools, tools

    Reading Time: 4 minutes

    Rejoice! It’s time for a new issue of Hackspace magazine, packed with things for you to make, build, hack, and create!

    raspberry pi press hackspace magazine

    HackSpace magazine issue 9

    Tools: they’re what separates humans from the apes! Whereas apes use whatever they find around them to get honey, pick pawpaws, and avoid prickly pears, we humans take the step of making things with which to make other things. That’s why in this issue of HackSpace magazine, we look at 50 essential tools to make you better at making (and by extension better at being a human). Take a look, decide which ones you need, and imagine the projects that will be possible with your shiny new stuff.

    Konichiwakitty

    In issue 9, we feature Konichiwakitty, known as Rachel Wong to her friends, who is taking the maker world by storm with her range of electronic wearables.

    Alongside making wearables and researching stem cells, she also advocates for getting young people into crafting, including making their own wearables!

    Helping

    Remap is a fantastic organisation. It’s comprised of volunteer makers and builders who use their skills to adapt the world and build tech to help people with disabilities. Everyone in the maker community can do amazing stuff, and it’s wonderful that so many of you offer your time and skills for free to benefit people in need.

    Music

    The band Echo and the Bunnymen famously credited a drum machine as a band member, and with our tutorial, you too can build your own rhythm section using a Teensy microcontroller, a breadboard, and a few buttons.

    And if that’s not enough electro beats for you, we’ve also got a guide to generating MIDI inputs with a joystick — because keyboards and frets are so passé.

    Pi Wars

    Having shiny new stuff on its own isn’t enough to spur most people to action. No, they need a reason to make, for example total mechanical dominance over their competitors. Offering an arena for such contests is the continuing mission of Tim Richardson, who along with Mike Horne created Pi Wars.

    In its five-ish years, Pi Wars has become one of the biggest events on the UK maker calendar, with an inspired mix of robots, making, programming, and healthy competition. We caught up with Tim to find out how to make a maker event, what’s next for Pi Wars, and how to build a robot to beat the best.

    Fame

    Do you ever lie awake at night wondering how many strangers on the internet like you? If so (or if you have a business with a social media presence, which seems more likely), you might be interested in our tutorial for a social media follower counter.

    raspberry pi press hackspace magazine

    This build takes raw numbers from the internet’s shouting forums and turns them into physical validation, so you can watch your follower count increase in real time as you shout into the void about whether Football’s Coming Home. 

    And there’s more…

    In this issue, you can also:

    • See how to use the Google AIY Projects Vision kit to turn a humble water pistol into a single-minded dousing machine that doesn’t feel pity, fear, or remorse
    • Find out how to make chocolate in whatever shape you want
    • Learn from a maker who put 20 hours work into a project only to melt her PCBs and have to start all over again (spoiler alert: it all worked out in the end)

    All this, plus a bunch of reviews and many, many more projects to dig into, in Hackspace magazine issue 9.

    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.

    raspberry pi press hackspace magazine

    Oh, and 12-month print subscribers get an Adafruit Circuit Playground Express loaded with inputs and sensors and ready for your next project.

    Website: LINK

  • How to build a competiton-ready Raspberry Pi robot

    How to build a competiton-ready Raspberry Pi robot

    Reading Time: 3 minutes

    With the recent announcement of the 2019 Pi Wars dates, we’ve collected some essential online resources to help you get started in the world of competitive robots.

    bbc robot wars raspberry pi robot

    Robotics 101

    Before you can strap chainsaws and flamethrowers to your robot, you need to learn some basics. Sorry.

    As part of our mission to put digital making into the hands of people across the globe, the Raspberry Pi Foundation creates free project tutorials for hardware builds, Scratch projects, Python games, and more. And to get you started with robot building, we’ve put together a series of buggy-centric projects!

    Begin with our Build a robot buggy project, where you’ll put together a simple buggy using motors, a Raspberry Pi 3, and a few other vital ingredients. From there, move on to the Remotely control your buggy tutorial to learn how to command your robot using an Android phone, a Google AIY Projects Voice Kit, or a home-brew controller. Lastly, train your robot to think for itself using our new Build a line-following robot project.

    Prepare your buggy for battle

    Put down the chainsaw — we’re not there yet!

    raspberry pi robot

    For issue 51, The MagPi commissioned ace robot builder Brian Cortiel to create a Build a remote control robot feature. The magazine then continued the feature in issue 52, adding a wealth of sensors to the robot. You can download both issues as free PDFs from The MagPi website. Head here for issue 51 and here for issue 52.

    Pi Wars

    To test robot makers’ abilities, previous Pi Wars events have included a series of non-destructive challenges: the balloon-popping Pi Noon, the minimal maze, and an obstacle course. Each challenge calls for makers to equip their robot with various abilities, such as speed, manoeuvrability, or line-following functionality.

    Tanya Fish on Twitter

    Duck shoot, 81 points! Nice one bub. #piwars https://t.co/UCSWaEOJh8

    The Pi Wars team has shared a list of hints and tips from Brian Corteil that offer a great place to start your robotics journey. Moreover, many Pi Wars competitors maintain blogs about their build process to document the skills they learn, and the disasters along the way.

    raspberry pi robot

    This year’s blog category winner, David Pride’s Pi and Chips website, has a wealth of robot-making information.

    If you’d like to give your robot a robust, good-looking body, check out PiBorg, robot-makers extraordinaire. Their robot chassis selection can help you get started if you don’t have access to a laser cutter or 3D printer, or if you don’t want to part with one of your Tupperware boxes to house your robot.

    And now for the chainsaws!

    Robot-building is a great way to learn lots of new skills, and we encourage everyone to give it a go, regardless of your digital making abilities. But please don’t strap chainsaws to your Raspberry Pi–powered robot unless you are trained in the ways of chainsaw-equipped robot building. The same goes for flamethrowers, cattle prods, and anything else that could harm another person, animal, or robot.

    Pi Wars raspberry pi robot

    Pi Wars 2019 will be taking place on 30 and 31 March in the Cambridge Computer Laboratory William Gates Building. If you’d like to take part, you can find more information here.

    Website: LINK