Schlagwort: twitter

  • IoT ugly Christmas sweaters

    IoT ugly Christmas sweaters

    Reading Time: < 1 minute

    If there’s one thing we Brits love, it’s an ugly Christmas sweater. Jim Bennett, a Senior Cloud Advocate at Microsoft, has taken his ugly sweater game to the next level by adding IoT-controlled, Twitter-connected LEDs thanks to a Raspberry Pi Zero.

    IoT is Fun for Everyone! (Ugly Sweater Edition)

    An Ugly Sweater is great-but what’s even better (https://aka.ms/IoTShow/UglySweater) is an IoT-enabled Ugly Sweater. In this episode of the IoT Show, Olivier Bloch is joined by Jim Bennett, a Senior Cloud Advocate at Microsoft. Jim has built an Ugly Sweater using Azure IoT Central, Microsoft’s IoT app platform, and a Raspberry Pi Zero.

    Jim upgraded his ugly sweater to become IoT-compatible using Microsoft’s IoT app platform Azure IoT Central, Adafruit’s programmable NeoPixel LED Dots Strand and, of course, our sweet baby, the Raspberry Pi Zero W.

    After sewing the LED strand into the ugly sweater and connecting it to Raspberry Pi Zero, Jim was able to control the colour of the LEDs. Taking it one step further, he then built a list of commands within Azure IoT Central and linked the Raspberry Pi Zero to a Twitter account to create the IoT element of the project.

    Watch the video above for full details on the project, and find all the code on Github.

    Website: LINK

  • The age of the Twitter bot

    The age of the Twitter bot

    Reading Time: 3 minutes

    Despite changes to the process, setting up a Raspberry Pi as a Twitter bot is a fairly easy process. And while many such bots simply share time-lapse snapshots, or change the colour of LEDs across the globe, we know some that fill our timelines with fun, random joyfulness of a daily basis. Here are a few of them:

    @DaphneFlap

    Celebrated by cat worshippers the world over, Daphne’s Catflap documents the comings and goings of Daphne, the fluffy feline housemate of Kate Bevan. While my own cat is now too big to fit through his catflap, Daphne uses her catflap several times a day, and thanks to the Raspberry Pi connected to it, the catflap does a marvellous job of celebrating Daphne every time she graces us with her presence.

    Daphne’s Catflap on Twitter

    Adored Daphne, graceful empress of floof, floofybum. No adoring catflap could possibly be more blessed than me.

    @raspberrypi_otd

    Ben made a thing.

    The Raspberry Pi OTD Twitter bot shares past posts from this very blog you are reading RIGHT NOW, and thus traces the evolution of Raspberry Pi through its tweets. One day, probably in twelve months, this very blog post will resurface on the Raspberry Pi OTD timeline, and then we shall all meet back here and say hi.

    Raspberry Pi OTD on Twitter

    On this day in 2015: Raspberry Pi Zero: the $5 computer https://t.co/1GRhq0TYuz

    @randspberrypi

    Sharing posts generated by Rand’s Raspberry Pi, this twitter bot posts random GIF-packed tweets, usually with a retro 1980s vibe and the hashtags #80s, #MusicVideo, #GIF, and #raspberrypi

    Rand’s RaspberryPi on Twitter

    Random #80s #MusicVideo #GIF #raspberrypi https://t.co/ieraOHGFjr

    @falalala_la

    Though it seems to be taking a hiatus right now, the Deck the Halls bot searches Twitter for tweets that fit perfectly to the tune of Deck the Halls, and retweets these with the classic “Falalalala, la la, la la!” as a comment. Be warned, a few of the tweets it recovers may be NSFW, but on the whole, it’s a joyful, joyful experience.

    Deck the Halls on Twitter

    Falalalala, la la, la la! https://t.co/r2dkE8wMFm

    @bert_the_plant

    I promise we haven’t killed him.

    Bert is a ficus tree that lives in one of the meeting rooms here at Pi Towers. When connected to the internet, his Raspberry Pi and moisture monitor update followers about whether he needs watering, alongside a photo of his current state. And while his last tweet, dated 10 June 2017, claims he’s “so thirsty”, accompanied by a photo of pure darkness, I assure you this is simply because the light was off…and the Pi has since been unplugged…and Bert’s alive, I swear it, I swear!

    Hold on, I just need to go for a walk to Meeting Room 5. No reason. *runs*

    Bert Plant on Twitter

    I’m so thirsty!

    Connecting your Raspberry Pi to Twitter

    The process of setting up a Developer Account so you can build your own Twitter bot has changed recently. But once you follow their new steps, you can still use our free resources for connecting your Raspberry Pi to Twitter.

    In our Tweeting Babbage resource, you will learn how to write code that sends images from your Pi to the Twittersphere.

    And if you’re a more experienced coder, you could try your hand at our Naughty and nice resource, which will walk you through creating a program that checks whether a Twitter user is in Santa’s good or bad books. After all, Christmas is just under a month away!

    Santa angrily staring at a Twitter account

    And from there, the world (the Twitter world at least) is your oyster.

    Website: LINK

  • Twitter makers love Halloween

    Twitter makers love Halloween

    Reading Time: 2 minutes

    Halloween is almost upon us! In honour of one of the maker community’s favourite howlidays, here are some posts from enthusiastic makers on Twitter to get you inspired and prepared for the big event.

    Lorraine’s VR Puppet

    Lorraine Underwood on Twitter

    Using a @Raspberry_Pi with @pimoroni tilt hat to make a cool puppet for #Halloween https://t.co/pOeTFZ0r29

    Made with a Pimoroni Pan-Tilt HAT, a Raspberry Pi, and some VR software on her phone, Lorraine Underwood‘s puppet is going to be a rather fitting doorman to interact with this year’s trick-or-treaters. Follow her project’s progress as she posts it on her blog.

    Firr’s Monster-Mashing House

    Firr on Twitter

    Making my house super spooky for Halloween! https://t.co/w553l40BT0

    Harnessing the one song guaranteed to earworm its way into my mind this October, Firr has upgraded his house to sing for all those daring enough to approach it this coming All Hallows’ Eve.

    Firr used resources from Adafruit, along with three projectors, two Raspberry Pis, and some speakers, to create this semi-interactive display.

    While the eyes can move on their own, a joystick can be added for direct control. Firr created a switch that goes between autonomous animation and direct control.

    Find out more on the htxt.africa website.

    Justin’s Snake Eyes Pumpkin

    Justin Smith on Twitter

    First #pumpkin of the season for Friday the 13th! @PaintYourDragon’s snake eyes bonnet for the #RaspberryPi to handle the eye animation. https://t.co/TSlUUxYP5Q

    The Animated Snake Eyes Bonnet is definitely one of the freakiest products to come from the Adafruit lab, and it’s the perfect upgrade for any carved pumpkin this Halloween. Attach the bonnet to a Raspberry Pi 3, or the smaller Zero or Zero W, and thus add animated eyes to your scary orange masterpiece, as Justin Smith demonstrates in his video. The effect will terrify even the bravest of trick-or-treaters! Just make sure you don’t light a candle in there too…we’re not sure how fire-proof the tech is.

    And then there’s this…

    EmmArarrghhhhhh on Twitter

    Squishy eye keyboard? Anyone? Made with @Raspberry_Pi @pimoroni’s Explorer HAT Pro and a pile of stuff from @Poundland 😂👀‼️ https://t.co/qLfpLLiXqZ

    Yeah…the line between frightening and funny is never thinner than on Halloween.

    Make and share this Halloween!

    For more Halloween project ideas, check out our free resources including Scary ‘Spot the difference’ and the new Pioneers-inspired Pride and Prejudice‘ for zombies.

    Halloween Pride and Prejudice Zombies Raspberry Pi

    It is a truth universally acknowledged that a single man in possession of the zombie virus must be in want of braaaaaaains.

    No matter whether you share your Halloween builds on Twitter, Facebook, G+, Instagram, or YouTube, we want to see them — make sure to tag us in your posts. We also have a comment section below this post, so go ahead and fill it with your ideas, links to completed projects, and general chat about the world of RasBOOrry Pi!

    …sorry, that’s a hideous play on words. I apologise.

    Website: LINK