All posts by Alex Bate

Shelfchecker Smart Shelf: build a home library system

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/smart-shelf-home-library/

Are you tired of friends borrowing your books and never returning them? Maybe you’re sure you own 1984 but can’t seem to locate it? Do you find a strange satisfaction in using the supermarket self-checkout simply because of the barcode beep? With the ShelfChecker smart shelf from maker Annelynn described on Instructables, you can be your own librarian and never misplace your books again! Beep!

Shelfchecker smart shelf annelynn Raspberry Pi

Harry Potter and the Aesthetically Pleasing Smart Shelf

The ShelfChecker smart shelf

Annelynn built her smart shelf utilising a barcode scanner, LDR light sensors, a Raspberry Pi, plus a few other peripherals and some Python scripts. She has created a fully integrated library checkout system with accompanying NeoPixel location notification for your favourite books.

This build allows you to issue your book-borrowing friends their own IDs and catalogue their usage of your treasured library. On top of that, you’ll be able to use LED NeoPixels to highlight your favourite books, registering their removal and return via light sensor tracking.

Using light sensors for book cataloguing

Once Annelynn had built the shelf, she drilled holes to fit the eight LDRs that would guard her favourite books, and separated them with corner brackets to prevent confusion.

Shelfchecker smart shelf annelynn Raspberry Pi

Corner brackets keep the books in place without confusion between their respective light sensors

Due to the limitations of the MCP3008 Adafruit microchip, the smart shelf can only keep track of eight of your favourite books. But this limitation won’t stop you from cataloguing your entire home library; it simply means you get to pick your ultimate favourites that will occupy the prime real estate on your wall.

Obviously, the light sensors sense light. So when you remove or insert a book, light floods or is blocked from that book’s sensor. The sensor sends this information to the Raspberry Pi. In response, an Arduino controls the NeoPixel strip along the ‘favourites’ shelf to indicate the book’s status.

Shelfchecker smart shelf annelynn Raspberry Pi

The book you are looking for is temporarily unavailable

Code your own library

While keeping a close eye on your favourite books, the system also allows creation of a complete library catalogue system with the help of a MySQL database. Users of the library can log into the system with a barcode scanner, and take out or return books recorded in the database guided by an LCD screen attached to the Pi.

Shelfchecker smart shelf annelynn Raspberry Pi

Beep!

I won’t go into an extensive how-to on creating MySQL databases here on the blog, because my glamourous assistant Janina has pulled up these MySQL tutorials to help you get started. Annelynn’s Github scripts are also packed with useful comments to keep you on track.

Raspberry Pi and books

We love books and libraries. And considering the growing number of Code Clubs and makespaces into libraries across the world, and the host of book-based Pi builds we’ve come across, the love seems to be mutual.

We’ve seen the Raspberry Pi introduced into the Wordery bookseller warehouse, a Pi-powered page-by-page book scanner by Jonathon Duerig, and these brilliant text-to-speech and page turner projects that use our Pis!

Did I say we love books? In fact we love them so much that members of our team have even written a few.*

If you’ve set up any sort of digital making event in a library, have in some way incorporated Raspberry Pi into your own personal book collection, or even managed to recreate the events of your favourite story using digital making, make sure to let us know in the comments below.

* Shameless plug**

Fancy adding some Pi to your home library? Check out these publications from the Raspberry Pi staff:

A Beginner’s Guide to Coding by Marc Scott

Adventures in Raspberry Pi by Carrie Anne Philbin

Getting Started with Raspberry Pi by Matt Richardson

Raspberry Pi User Guide by Eben Upton

The MagPi Magazine, Essentials Guides and Project Books

Make Your Own Game and Build Your Own Website by CoderDojo

** Shameless Pug

 

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Mira, tiny robot of joyful delight

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/mira-robot-alonso-martinez/

The staff of Pi Towers are currently melting into puddles while making ‘Aaaawwwwwww’ noises as Mira, the adorable little Pi-controlled robot made by Pixar 3D artist Alonso Martinez, steals their hearts.

Mira the robot playing peek-a-boo

If you want to get updates on Mira’s progress, sign up for the mailing list! http://eepurl.com/bteigD Mira is a desk companion that makes your life better one smile at a time. This project explores human robot interactivity and emotional intelligence. Currently Mira uses face tracking to interact with the users and loves playing the game “peek-a-boo”.

Introducing Mira

Honestly, I can’t type words – I am but a puddle! If I could type at all, I would only produce a stream of affectionate fragments. Imagine walking into a room full of kittens. What you would sound like is what I’d type.

No! I can do this. I’m a professional. I write for a living! I can…

SHE BLINKS OHMYAAAARGH!!!

Mira Alonso Martinez Raspberry Pi

Weebl & Bob meets South Park’s Ike Broflovski in an adorable 3D-printed bundle of ‘Aaawwwww’

Introducing Mira (I promise I can do this)

Right. I’ve had a nap and a drink. I’ve composed myself. I am up for this challenge. As long as I don’t look directly at her, I’ll be fine!

Here I go.

As one of the many über-talented 3D artists at Pixar, Alonso Martinez knows a thing or two about bringing adorable-looking characters to life on screen. However, his work left him wondering:

In movies you see really amazing things happening but you actually can’t interact with them – what would it be like if you could interact with characters?

So with the help of his friends Aaron Nathan and Vijay Sundaram, Alonso set out to bring the concept of animation to the physical world by building a “character” that reacts to her environment. His experiments with robotics started with Gertie, a ball-like robot reminiscent of his time spent animating bouncing balls when he was learning his trade. From there, he moved on to Mira.

Mira Alonso Martinez

Many, many of the views of this Tested YouTube video have come from me. So many.

Mira swivels to follow a person’s face, plays games such as peekaboo, shows surprise when you finger-shoot her, and giggles when you give her a kiss.

Mira’s inner workings

To get Mira to turn her head in three dimensions, Alonso took inspiration from the Microsoft Sidewinder Pro joystick he had as a kid. He purchased one on eBay, took it apart to understand how it works, and replicated its mechanism for Mira’s Raspberry Pi-powered innards.

Mira Alonso Martinez

Alonso used the smallest components he could find so that they would fit inside Mira’s tiny body.

Mira’s axis of 3D-printed parts moves via tiny Power HD DSM44 servos, while a camera and OpenCV handle face-tracking, and a single NeoPixel provides a range of colours to indicate her emotions. As for the blinking eyes? Two OLED screens boasting acrylic domes fit within the few millimeters between all the other moving parts.

More on Mira, including her history and how she works, can be found in this wonderful video released by Tested this week.

Pixar Artist’s 3D-Printed Animated Robots!

We’re gushing with grins and delight at the sight of these adorable animated robots created by artist Alonso Martinez. Sean chats with Alonso to learn how he designed and engineered his family of robots, using processes like 3D printing, mold-making, and silicone casting. They’re amazing!

You can also sign up for Alonso’s newsletter here to stay up-to-date about this little robot. Hopefully one of these newsletters will explain how to buy or build your own Mira, as I for one am desperate to see her adorable little face on my desk every day for the rest of my life.

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Making Waves: print out sound waves with the Raspberry Pi

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/printed-sound-wave/

For fun, Eunice Lee, Matthew Zhang, and Bomani McClendon have worked together to create Waves, an audiovisual project that records people’s spoken responses to personal questions and prints them in the form of a sound wave as a gift for being truthful.

Waves

Waves is a Raspberry Pi project centered around transforming the transience of the spoken word into something concrete and physical. In our setup, a user presses a button corresponding to an intimate question (ex: what’s your motto?) and answers it into a microphone while pressing down on the button.

What are you grateful for?

“I’m grateful for finishing this project,” admits maker Eunice Lee as she presses a button and speaks into the microphone that is part of the Waves project build. After a brief moment, her confession appears on receipt paper as a waveform, and she grins toward the camera, happy with the final piece.

Eunice testing Waves

Waves is a Raspberry Pi project centered around transforming the transience of the spoken word into something concrete and physical. In our setup, a user presses a button corresponding to an intimate question (ex: what’s your motto?) and answers it into a microphone while pressing down on the button.

Sound wave machine

Alongside a Raspberry Pi 3, the Waves device is comprised of four tactile buttons, a standard USB microphone, and a thermal receipt printer. This type of printer has become easily available for the maker movement from suppliers such as Adafruit and Pimoroni.

Eunice Lee, Matthew Zhang, Bomani McClendon - Sound Wave Raspberry Pi

Definitely more fun than a polygraph test

The trio designed four colour-coded cards that represent four questions, each of which has a matching button on the breadboard. Press the button that belongs to the question to be answered, and Python code directs the Pi to record audio via the microphone. Releasing the button stops the audio recording. “Once the recording has been saved, the script viz.py is launched,” explains Lee. “This script takes the audio file and, using Python matplotlib magic, turns it into a nice little waveform image.”

From there, the Raspberry Pi instructs the thermal printer to produce a printout of the sound wave image along with the question.

Making for fun

Eunice, Bomani, and Matt, students of design and computer science at Northwestern University in Illinois, built Waves as a side project. They wanted to make something at the intersection of art and technology and were motivated by the pure joy of creating.

Eunice Lee, Matthew Zhang, Bomani McClendon - Sound Wave Raspberry Pi

Making makes people happy

They have noted improvements that can be made to increase the scope of their sound wave project. We hope to see many more interesting builds from these three, and in the meantime we invite you all to look up their code on Eunice’s GitHub to create your own Waves at home.

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Estefannie’s GPS-Controlled GoPro Photo Taker

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/estefannie-gopro-selfie/

Are you tired of having to take selfies physically? Do you only use your GoPro for the occasional beach vacation? Are you maybe even wondering what to do with the load of velcro you bought on a whim? Then we have good news for you: Estefannie‘s back to help you out with her Personal Automated GPS-Controlled Portable Photo Taker…PAGCPPT for short…or pagsssspt, if you like.

RASPBERRY PI + GPS CONTROLLED PHOTO TAKER

Hey World! Do you like vacation pictures but don’t like taking them? Make your own Personal Automated GPS Controlled Portable Photo Taker! The code, components, and instructions are in my Hackster.io account: https://www.hackster.io/estefanniegg/automated-gps-controlled-photo-taker-3fc84c For this build, I decided to put together a backpack to take pictures of me when I am close to places that like.

The Personal Automated GPS-Controlled Portable Photo Taker

Try saying that five times in a row.

Go on. I’ll wait.

Using a Raspberry Pi 3, a GPS module, a power pack, and a GoPro plus GoPro Stick, Estefannie created the PAGCPPT as a means of automatically taking selfies at pre-specified tourist attractions across London.

Estefannie Explains it All Raspberry Pi GPS GoPro Camera

There’s pie in my backpack too…but it’s a bit messy

With velcro and hot glue, she secured the tech in place on (and inside) a backpack. Then it was simply a case of programming her set up to take pictures while she walked around the city.

Estefannie Explains it All Raspberry Pi GPS GoPro Camera

Making the GoPro…go

Estefannie made use of a GoPro API library to connect her GoPro to the Raspberry Pi via WiFi. With the help of this library, she wrote a Python script that made the GoPro take a photograph whenever her GPS module placed her within a ten-metre radius of a pre-selected landmark such as Tower Bridge, Abbey Road, or Platform 9 3/4.

Estefannie Explains it All Raspberry Pi GPS GoPro Camera

“Accio selfie.”

The full script, as well as details regarding the components she used for the project, can be found on her hackster.io page here.

Estefannie Explains it All

You’ll have noticed that we’ve covered Estefannie once or twice before on the Raspberry Pi blog. We love project videos that convey a sense of ‘Oh hey, I can totally build one of those!’, and hers always tick that box. They are imaginative, interesting, quirky, and to be totally honest with you, I’ve been waiting for this particular video since she hinted at it on her visit to Pi Towers in May. I got the inside scoop, yo!

What’s better than taking pictures? Not taking pictures. But STILL having pictures. I made a personal automated GPS controlled Portable Photo Taker ⚡ NEW VIDEO ALERT⚡ Link in bio.

1,351 Likes, 70 Comments – Estefannie Explains It All (@estefanniegg) on Instagram: “What’s better than taking pictures? Not taking pictures. But STILL having pictures. I made a…”

Make sure to follow her on YouTube and Instagram for more maker content and random shenanigans. And if you have your own maker social media channel, YouTube account, blog, etc, this is your chance to share it for the world to see in the comments below!

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A rather dandy Pi-assisted Draisine

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/dandy-draisine/

It’s time to swap pedal power for relaxed strides with the Raspberry Pi-assisted Draisine from bicyle-modding pro Prof. Holger Hermanns.

Raspberry PI-powered Dandy Horse Draisine

So dandy…

A Draisine…

If you have children yourself or have seen them in the wild on occasion, you may be aware of how much they like balance bikes – bicycle frames without pedals, propelled by striding while sitting on the seat. It’s a nice way for children to take the first steps (bah-dum tss) towards learning to ride a bicycle. However, between 1817, when the balance bike (also known as a draisine or Dandy Horse) was invented by Karl von Drais, and the introduction of the pedal bike around 1860, this vehicle was the new, fun, and exciting way to travel for everyone.

Raspberry PI-powered Dandy Horse Draisine

We can’t wait for the inevitable IKEA flatpack release

Having previously worked on wireless braking systems for bicycles, Prof. Hermanns is experienced in adding tech to two wheels. Now, he and his team of computer scientists at Germany’s Saarland University have updated the balance bike for the 21st century: they built the Draisine 200.0 to explore pedal-free, power-assisted movement as part of the European Research Council-funded POWVER project.

With this draisine, his team have created a beautiful, fully functional final build that would look rather fetching here on the bicycle-flooded streets of Cambridge.

The frame of the bike, except for the wheel bearings and the various screws, is made of Okoumé wood, which looks somewhat rose, has fine nerves (which means that it is easy to mill) and seems to have excellent weather resistance.

Draisine 200.0

Uploaded by ecomento.tv on 2017-06-08.

…with added Pi!

Within the wooden body of the draisine lies a array of electrical components, including a 200-watt rear hub motor, a battery, an accelerometer, a magnetic sensor, and a Raspberry Pi. Checking the accelerometer and reading wheel-embedded sensors 150 times per second (wow!), the Pi activates the hub motor to assist the draisine, which allows it to reach speeds of up to 16mph (25km/h – wow again!).

Raspberry PI-powered Dandy Horse Draisine

The inner workings of the Draisine 200.0

More detailed information on the Draisine 200.0 build can be found here. Hermanns’s team also plan to release the code for the project once confirmation of no licence infringement has been given.

Take to the road

We’ve seen a variety of bicycle-oriented Pi builds that improve safety and help with navigation. But as for electricity-assisted Pi bikes, this one may be the first, and it’s such a snazzy one at that!

If you’d like to see more cycle-based projects using the Raspberry Pi, check out Matt’s Smart Bike Light, David’s bike computer, and, for the fun of it, the Pi-powered bicycle beer dispenser we covered last month.

The Pi Towers hive mind is constantly discussing fun new ways for its active cycling community to use the Raspberry Pi, and we’d love to hear your ideas as well! So please do share them in the comments below.

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Storm Glass: simulate the weather at your desk

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/storm-glass/

Inspired by the tempescope, The Modern Inventor’s Storm Glass is a weather-simulating lamp that can recreate the weather of any location in the world, all thanks to the help of a Raspberry Pi Zero W.

The Modern Inventors Storm Glass

Image c/o The Modern Inventor

The lamp uses the Weather Underground API, which allows the Raspberry Pi to access current and predicted weather conditions across the globe. Some may argue “Why do I need a recreation of the weather if I can look out my window?”, but I think the idea of observing tomorrow’s weather today, or keeping an eye on conditions in another location, say your favourite holiday destination, is pretty sweet.

Building a Storm Glass

The Modern Inventor, whose name I haven’t found out yet so I’ll call him TMI, designed and 3D printed the base and cap for the lamp. The glass bottle that sits between the two is one of those fancy mineral water bottles you’ve seen in the supermarket but never could justify buying before.

The base holds the Pi, as well as a speaker, a microphone, and various other components such as a Speaker Bonnet and NeoPixel Ring from Adafruit.

The Modern Inventors Storm Glass

Image c/o The Modern Inventor

“The rain maker is a tiny 5V centrifuge pump I got online, which pumps water along some glass tubing and into the lid where the rain falls from”, TMI explains on his Instructables project page. “The cloud generator is a USB-powered ultrasonic diffuser/humidifier. I just pulled out the guts and got rid of the rest. Make sure to keep the electronics which create the ultrasonic signal that drives the diffuser.”

The Modern Inventor's Storm Glass

Image c/o The Modern Inventor

With the tech in place, TMI (yes, I do appreciate the irony of using TMI as a designator for someone about whom I lack information) used hot glue like his life depended on it, bringing the whole build together into one slick-looking lamp.

Coding the storm

TMI set up the Storm Glass to pull data about weather conditions in a designated location via the Weather Underground API and recreate these within the lamp. He also installed Alexa Voice Service in it, giving the lamp a secondary function as a home automation device.

The Modern Inventor's Storm Glass

Image c/o The Modern Inventor

Code for the Storm Glass, alongside a far more detailed explanation of the build process, can be found on TMI’s project page. He says the total cost of this make comes to less than $80.

Create your own weather device

If you’d like to start using weather APIs to track conditions at home or abroad, we have a whole host of free Raspberry Pi resources for you to try your hand on: begin by learning how to fetch weather data using the RESTful API or using Scratch and the OpenWeatherMap to create visual representations of weather across the globe. You could even create a ‘Dress for the weather’ indicator so you’re never caught without a coat, an umbrella, or sunscreen again!

However you use the weather in your digital making projects, we’d love to see what you’ve been up to in the comments below.

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Raspberry Pi Looper-Synth-Drum…thing

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/raspberry-pi-looper/

To replace his iPad for live performance, Colorado-based musician Toby Hendricks built a looper, complete with an impressive internal sound library, all running on a Raspberry Pi.

Raspberry Pi Looper/synth/drum thing

Check out the guts here: https://youtu.be/mCOHFyI3Eoo My first venture into raspberry pi stuff. Running a custom pure data patch I’ve been working on for a couple years on a Raspberry Pi 3. This project took a couple months and I’m still tweaking stuff here and there but it’s pretty much complete, it even survived it’s first live show!

Toby’s build is a pretty mean piece of kit, as this video attests. Not only does it have a multitude of uses, but the final build is beautiful. Do make sure to watch to the end of the video for a wonderful demonstration of the kit.

Inside the Raspberry Pi looper

Alongside the Raspberry Pi and Behringer U-Control sound card, Toby used Pure Data, a multimedia visual programming language, and a Teensy 3.6 processor to complete the build. Together, these allow for playback of a plethora of sounds, which can either be internally stored, or externally introduced via audio connectors along the back.

This guy is finally taking shape. DIY looper/fx box/sample player/synth. #teensy #arduino #raspberrypi #puredata

98 Likes, 6 Comments – otem rellik (@otem_rellik) on Instagram: “This guy is finally taking shape. DIY looper/fx box/sample player/synth. #teensy #arduino…”

Delay, reverb, distortion, and more are controlled by sliders along one side, while pre-installed effects are selected and played via some rather beautiful SparkFun buttons on the other. Loop buttons, volume controls, and a repurposed Nintendo DS screen complete the interface.

Raspberry Pi Looper Guts

Thought I’d do a quick overview of the guts of my pi project. Seems like many folks have been interested in seeing what the internals look like.

Code for the looper can be found on Toby’s GitHub here. Make sure to continue to follow him via YouTube and Instagram for updates on the build, including these fancy new buttons.

Casting my own urethane knobs and drum pads from 3D printed molds! #3dprinted #urethanecasting #diy

61 Likes, 4 Comments – otem rellik (@otem_rellik) on Instagram: “Casting my own urethane knobs and drum pads from 3D printed molds! #3dprinted #urethanecasting #diy”

I got the music in me

If you want to get musical with a Raspberry Pi, but the thought of recreating Toby’s build is a little daunting, never fear! Our free GPIO Music Box resource will help get you started. And projects such as Mike Horne’s fabulous Raspberry Pi music box should help inspire you to take your build further.

Raspberry Pi Looper post image of Mike Horne's music box

Mike’s music box boasts wonderful flashy buttons and turny knobs for ultimate musical satisfaction!

If you use a Raspberry Pi in any sort of musical adventure, be sure to share your project in the comments below!

 

 

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“Only a year? It’s felt like forever”: a twelve-month retrospective

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/12-months-raspberry-pi/

This weekend saw my first anniversary at Raspberry Pi, and this blog marks my 100th post written for the company. It would have been easy to let one milestone or the other slide had they not come along hand in hand, begging for some sort of acknowledgement.

Alex, Matt, and Courtney in a punt on the Cam

The day Liz decided to keep me

So here it is!

Joining the crew

Prior to my position in the Comms team as Social Media Editor, my employment history was largely made up of retail sales roles and, before that, bit parts in theatrical backstage crews. I never thought I would work for the Raspberry Pi Foundation, despite its firm position on my Top Five Awesome Places I’d Love to Work list. How could I work for a tech company when my knowledge of tech stretched as far as dismantling my Game Boy when I was a kid to see how the insides worked, or being the one friend everyone went to when their phone didn’t do what it was meant to do? I never thought about the other side of the Foundation coin, or how I could find my place within the hidden workings that turned the cogs that brought everything together.

… when suddenly, as if out of nowhere, a new job with a dream company. #raspberrypi #positive #change #dosomething

12 Likes, 1 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “… when suddenly, as if out of nowhere, a new job with a dream company. #raspberrypi #positive…”

A little luck, a well-written though humorous resumé, and a meeting with Liz and Helen later, I found myself the newest member of the growing team at Pi Towers.

Ticking items off the Bucket List

I thought it would be fun to point out some of the chances I’ve had over the last twelve months and explain how they fit within the world of Raspberry Pi. After all, we’re about more than just a $35 credit card-sized computer. We’re a charitable Foundation made up of some wonderful and exciting projects, people, and goals.

High altitude ballooning (HAB)

Skycademy offers educators in the UK the chance to come to Pi Towers Cambridge to learn how to plan a balloon launch, build a payload with onboard Raspberry Pi and Camera Module, and provide teachers with the skills needed to take their students on an adventure to near space, with photographic evidence to prove it.

All the screens you need to hunt balloons. . We have our landing point and are now rushing to Therford to find the payload in a field. . #HAB #RasppberryPi

332 Likes, 5 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “All the screens you need to hunt balloons. . We have our landing point and are now rushing to…”

I was fortunate enough to join Sky Captain James, along with Dan Fisher, Dave Akerman, and Steve Randell on a test launch back in August last year. Testing out new kit that James had still been tinkering with that morning, we headed to a field in Elsworth, near Cambridge, and provided Facebook Live footage of the process from payload build to launch…to the moment when our balloon landed in an RAF shooting range some hours later.

RAF firing range sign

“Can we have our balloon back, please, mister?”

Having enjoyed watching Blue Peter presenters send up a HAB when I was a child, I marked off the event on my bucket list with a bold tick, and I continue to show off the photographs from our Raspberry Pi as it reached near space.

Spend the day launching/chasing a high-altitude balloon. Look how high it went!!! #HAB #ballooning #space #wellspacekinda #ish #photography #uk #highaltitude

13 Likes, 2 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “Spend the day launching/chasing a high-altitude balloon. Look how high it went!!! #HAB #ballooning…”

You can find more information on Skycademy here, plus more detail about our test launch day in Dan’s blog post here.

Dear Raspberry Pi Friends…

My desk is slowly filling with stuff: notes, mementoes, and trinkets that find their way to me from members of the community, both established and new to the life of Pi. There are thank you notes, updates, and more from people I’ve chatted to online as they explore their way around the world of Pi.

Letter of thanks to Raspberry Pi from a young fan

*heart melts*

By plugging myself into social media on a daily basis, I often find hidden treasures that go unnoticed due to the high volume of tags we receive on Facebook, Twitter, Instagram, and so on. Kids jumping off chairs in delight as they complete their first Scratch project, newcomers to the Raspberry Pi shedding a tear as they make an LED blink on their kitchen table, and seasoned makers turning their hobby into something positive to aid others.

It’s wonderful to join in the excitement of people discovering a new skill and exploring the community of Raspberry Pi makers: I’ve been known to shed a tear as a result.

Meeting educators at Bett, chatting to teen makers at makerspaces, and sharing a cupcake or three at the birthday party have been incredible opportunities to get to know you all.

You’re all brilliant.

The Queens of Robots, both shoddy and otherwise

Last year we welcomed the Queen of Shoddy Robots, Simone Giertz to Pi Towers, where we chatted about making, charity, and space while wandering the colleges of Cambridge and hanging out with flat Tim Peake.

Queen of Robots @simonegiertz came to visit #PiTowers today. We hung out with cardboard @astro_timpeake and ate chelsea buns at @fitzbillies #Cambridge. . We also had a great talk about the educational projects of the #RaspberryPi team, #AstroPi and how not enough people realise we’re a #charity. . If you’d like to learn more about the Raspberry Pi Foundation and the work we do with #teachers and #education, check out our website – www.raspberrypi.org. . How was your day? Get up to anything fun?

597 Likes, 3 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “Queen of Robots @simonegiertz came to visit #PiTowers today. We hung out with cardboard…”

And last month, the wonderful Estefannie ‘Explains it All’ de La Garza came to hang out, make things, and discuss our educational projects.

Estefannie on Twitter

Ahhhh!!! I still can’t believe I got to hang out and make stuff at the @Raspberry_Pi towers!! Thank you thank you!!

Meeting such wonderful, exciting, and innovative YouTubers was a fantastic inspiration to work on my own projects and to try to do more to help others discover ways to connect with tech through their own interests.

Those ‘wow’ moments

Every Raspberry Pi project I see on a daily basis is awesome. The moment someone takes an idea and does something with it is, in my book, always worthy of awe and appreciation. Whether it be the aforementioned flashing LED, or sending Raspberry Pis to the International Space Station, if you have turned your idea into reality, I applaud you.

Some of my favourite projects over the last twelve months have not only made me say “Wow!”, they’ve also inspired me to want to do more with myself, my time, and my growing maker skill.

Museum in a Box on Twitter

Great to meet @alexjrassic today and nerd out about @Raspberry_Pi and weather balloons and @Space_Station and all things #edtech 🎈⛅🛰📚🤖

Projects such as Museum in a Box, a wonderful hands-on learning aid that brings the world to the hands of children across the globe, honestly made me tear up as I placed a miniaturised 3D-printed Virginia Woolf onto a wooden box and gasped as she started to speak to me.

Jill Ogle’s Let’s Robot project had me in awe as Twitch-controlled Pi robots tackled mazes, attempted to cut birthday cake, or swung to slap Jill in the face over webcam.

Jillian Ogle on Twitter

@SryAbtYourCats @tekn0rebel @Beam Lol speaking of faces… https://t.co/1tqFlMNS31

Every day I discover new, wonderful builds that both make me wish I’d thought of them first, and leave me wondering how they manage to make them work in the first place.

Space

We have Raspberry Pis in space. SPACE. Actually space.

Raspberry Pi on Twitter

New post: Mission accomplished for the European @astro_pi challenge and @esa @Thom_astro is on his way home 🚀 https://t.co/ycTSDR1h1Q

Twelve months later, this still blows my mind.

And let’s not forget…

  • The chance to visit both the Houses of Parliment and St James’s Palace

Raspberry Pi team at the Houses of Parliament

  • Going to a Doctor Who pre-screening and meeting Peter Capaldi, thanks to Clare Sutcliffe

There’s no need to smile when you’re #DoctorWho.

13 Likes, 2 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “There’s no need to smile when you’re #DoctorWho.”

We’re here. Where are you? . . . . . #raspberrypi #vidconeu #vidcon #pizero #zerow #travel #explore #adventure #youtube

1,944 Likes, 30 Comments – Raspberry Pi (@raspberrypifoundation) on Instagram: “We’re here. Where are you? . . . . . #raspberrypi #vidconeu #vidcon #pizero #zerow #travel #explore…”

  • Making a GIF Cam and other builds, and sharing them with you all via the blog

Made a Gif Cam using a Raspberry Pi, Pi camera, button and a couple LEDs. . When you press the button, it takes 8 images and stitches them into a gif file. The files then appear on my MacBook. . Check out our Twitter feed (Raspberry_Pi) for examples! . Next step is to fit it inside a better camera body. . #DigitalMaking #Photography #Making #Camera #Gif #MakersGonnaMake #LED #Creating #PhotosofInstagram #RaspberryPi

19 Likes, 1 Comments – Alex J’rassic (@thealexjrassic) on Instagram: “Made a Gif Cam using a Raspberry Pi, Pi camera, button and a couple LEDs. . When you press the…”

The next twelve months

Despite Eben jokingly firing me near-weekly across Twitter, or Philip giving me the ‘Dad glare’ when I pull wires and buttons out of a box under my desk to start yet another project, I don’t plan on going anywhere. Over the next twelve months, I hope to continue discovering awesome Pi builds, expanding on my own skills, and curating some wonderful projects for you via the Raspberry Pi blog, the Raspberry Pi Weekly newsletter, my submissions to The MagPi Magazine, and the occasional video interview or two.

It’s been a pleasure. Thank you for joining me on the ride!

The post “Only a year? It’s felt like forever”: a twelve-month retrospective appeared first on Raspberry Pi.

Getting started with soldering

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/getting-started-soldering/

In our newest resource video, Content and Curriculum Manager Laura Sach introduces viewers to the basics of soldering.

Getting started with soldering

Learn the basics of how to solder components together, and the safety precautions you need to take. Find a transcript of this video in our accompanying learning resource: raspberrypi.org/learning/getting-started-with-soldering/

So sit down, grab your Raspberry Pi Zero, and prepare to be schooled in the best (and warned about the worst) practices in the realm of soldering.

Do I have to?!

Yes. Yes, you do.

If you are planning to use a Raspberry Pi Zero or Zero W, or to build something magnificent using wires, buttons, lights, and more, you’ll want to practice your soldering technique. Those of us inexperienced in soldering have been jumping for joy since the release of the Pimoroni solderless header. However, if you want to your project to progress from the ‘prototyping with a breadboard’ stage to a durable final build, soldering is the best option for connecting all its components together.

soldering raspberry pi gif

Hot glue just won’t cut it this time. Sorry.

I promise it’s not hard to do, and the final result will give you a warm feeling of accomplishment…made warmer still if, like me, you burn yourself due to your inability to pay attention to instructions. (Please pay attention to the instructions.)

Soldering 101

As Laura explains in the video, there are two types of solder to choose from for your project: the lead-free kind that requires a slightly higher temperature to melt, and the lead-containing kind that – surprise, surprise – has lead in it. Although you’ll find other types of solder, one of these two is what you want for tinkering.

soldering raspberry pi

The decision…is yours.

In order to heat your solder and apply it to your project, you’ll need either Kryptonian heat vision* or, on this planet at least, a soldering iron. There is a variety of soldering irons available on the market, and as your making skills improve you will probably upgrade. But for now, try not to break the bank and choose an iron that’s within your budget. You may also want to ask around, as someone you know might be able to lend you theirs and help you out with your first soldering attempt.

Safety first!

Make sure you always solder in a well-ventilated area. Before you start, remove any small people, four-legged friends, and other trip hazards from the space and check you have everything you need close at hand.

soldering raspberry pi

The lab at Pi Towers is well ventilated thanks to this handy ventilation pipe…thingy.

And never forget, things get hot when you heat them! Always allow a moment for cooling before you handle your wonderful soldering efforts. I remember the first time I tried soldering a button to a Raspberry Pi and…let’s just say that I still bear the scars incured because I didn’t follow my own safety advice.

Let’s do this!

Now you’re geared up and ready to solder, follow along with Laura and fit a header to your Raspberry Pi Zero! You can also read a complete transcript of the video in our free Getting started with soldering  resource.

If you use Laura’s video to help you complete a soldering project, make sure to share your final piece with us via social media using the hashtag #ThanksLauraSach.

 

 

*spoiler alert!

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Bicycle-powered Menabrea beer dispenser

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/menabrea-beer-bike/

Cycle. Beat the on-screen pace. Receive free Menabrea beer. All on a system controlled by a Raspberry Pi.

Honestly, what’s not to like?

Menabrea UK

If you’re wondering what it takes to win an ice cold pint at one of our Race to Biella events, this clip will give you more of an idea. It’s no mean feat!! Do you think you have the pedal power? Join us tonight at The Avonbridge Hotel for sunshine, cycling and, of course, a refreshing pint or two.

Glasgow-based creative content agency Bright Signals were contacted by Wire with a brief for a pretty tasty project: create something for Menabrea that ties in with the Giro d’Italia cycle race passing close to the brewery in Biella, Northern Italy.

Cycle race, was it? Menabrea brewery, you say?

The team at Bright Signals came up with the superb idea of a bicycle-powered Menabrea beer dispenser.

It must be noted that when I said the words ‘bicycle-powered beer dispenser’ aloud in the Raspberry Pi office, many heads turned and Director of Software Engineering Gordon Hollingworth dropped everything he was doing in order to learn more.

The final build took a fortnight to pull together, with Bright Signals working on the Raspberry Pi-controlled machine and Wire in charge of its graphic design.

Menabrea Beer Bike Raspberry Pi

Cheer for beer!
Image c/o Grant Gibson and Menabrea

Reuse, reduce, return to the bar

“This was probably one of the most enjoyable builds I’ve worked on,” says Bright Signal’s Deputy Managing Director, Grant Gibson. “We had a really clear idea of what we were doing from the start, and we managed to reuse loads of parts from the donor bicycle as we simplified the bike and built the pouring system.” The team integrated the bottle cage of the donor bike into the main dispensing mechanism, and the bike’s brake levers now cradle a pint glass at the perfect angle for pouring.

A Raspberry Pi powers the 24″ screen atop the beer dispenser, as well as the buttons, pouring motors, and lights.

Menabrea Beer Bike Raspberry Pi

Perfect size for the Raspberry Pi lobby!
Image c/o Grant Gibson

Giro di Scozia

Fancy trying Menabrea’s bicycle-powered beer dispenser for yourself? The final stop of its 4-week tour will be the Beer Cafe in Glasgow this Friday 2nd June. If you make it to the event, be sure to share your photos and video with us in the comments below, or via our social media channels such as Twitter, Facebook, and Instagram. And if you end up building your own beer-dispensing cycle, definitely write up a tutorial for the project! We know at least one person who is keenly interested…

Menabrea on Twitter

Another successful racer wins a pint of Menabrea in the #racetobiella. The bike’s at The Fox and Hound, Houston today…

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YouTube live-streaming made easy

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/youtube-live-streaming-docker/

Looking to share your day, event, or the observations of your nature box live on the internet via a Raspberry Pi? Then look no further, for Alex Ellis has all you need to get started with YouTube live-streaming from your Pi.

YouTube live-streaming Docker Raspberry Pi

The YouTube live dashboard. Image c/o Alex Ellis

If you spend any time on social media, be it Facebook, Instagram, YouTube, or Twitter, chances are you’ve been notified of someone ‘going live’.

Live-streaming video on social platforms has become almost ubiquitous, whether it’s content by brands, celebrities, or your cousin or nan – everyone is doing it.

Even us!

Live from Pi Towers – Welcome

Carrie Anne and Alex offer up a quick tour of the Pi Towers lobby while trying to figure out how Facebook Live video works.

YouTube live-streaming with Alex Ellis and Docker

In his tutorial, Alex demonstrates an easy, straightforward approach to live-streaming via a Raspberry Pi with the help of a Docker image of FFmpeg he has built. He says that with the image, instead of “having to go through lots of manual steps, we can type in a handful of commands and get started immediately.”

Why is the Docker image so helpful?

As Alex explains on his blog, if you want to manually configure your Raspberry Pi Zero for YouTube live-streaming, you need to dedicate more than a few hours of your day.

Normally this would have involved typing in many manual CLI commands and waiting up to 9 hours for some video encoding software (ffmpeg) to compile itself.

Get anything wrong (like Alex did the first time) and you have to face another nine hours of compilation time before you’re ready to start streaming – not ideal if your project is time-sensitive.

Alex Ellis on Twitter

See you in 8-12 hours? Building ffmpeg on a my @Raspberry_Pi #pizero with @docker

Using the Docker image

In his tutorial, Alex uses a Raspberry Pi Zero and advises that the project will work with either Raspbian Jessie Lite or PIXEL. Once you’ve installed Docker, you can pull the FFmpeg image he has created directly to your Pi from the Docker Hub. (We advise that while doing so, you should feel grateful to Alex for making the image available and saving you so much time.)

It goes without saying that you’ll need a YouTube account in order to live-stream to YouTube; go to the YouTube live streaming dashboard to obtain a streaming key.

Alex Ellis on Twitter

Get live streaming to @YouTube with this new weekend project and guide using your @Raspberry_Pi and @docker. https://t.co/soqZ9D9jbS

For a comprehensive breakdown of how to stream to YouTube via a Raspberry Pi, head to Alex’s blog. You’ll also find plenty of other Raspberry Pi projects there to try out.

Why live-stream from a Raspberry Pi?

We see more and more of our community members build Raspberry Pi projects that involve video capture. The minute dimensions of the Raspberry Pi Zero and Zero W make them ideal for fitting into robots, nature boxes, dash cams, and more. What better way to get people excited about your video than to share it with them live?

If you have used a Raspberry Pi to capture or stream footage, make sure to link to your project in the comments below. And if you give Alex’s Docker image a go, do let us know how you get on.

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The Fleischer 100: Pi-powered sound effects

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/fleischer-100/

If there’s one thing we like more than a project video, it’s a project video that has style. And that’s exactly what we got for the Fleischer 100, a Raspberry Pi-powered cartoon sound effects typewriter created by James McCullen.

The Fleischer 100 | Cartoon Sound Effects Toy

The goal of this practical project was to design and make a hardware device that could play numerous sound effects by pressing buttons and tweaking knobs and dials. Taking inspiration from old cartoons of the 1930s in particular – the sound effects would be in the form of mostly conventional musical instruments that were often used to create sound effects in this period of animation history.

The golden age of Foley

Long before the days of the drag-and-drop sound effects of modern video editing software, there were Foley artists. These artists would create sound effects for cartoons, films, and even live performances, often using everyday objects. Here are Orson Welles and the King of Cool himself, Dean Martin, with a demonstration:

Dean Martin & Orson Welles – Early Radio/Sound Effects

Uploaded by dino4ever on 2014-05-26.

The Fleischer 100

“The goal of this practical project was to design and make a hardware device that could be used to play numerous sound effects by pressing buttons and tweaking knobs and dials,” James says, and explains that he has been “taking inspiration from old cartoons of the 1930s in particular”.

The Fleischer 100

Images on the buttons complete the ‘classic cartoon era’ look

With the Fleischer 100, James has captured that era’s look and feel. Having recorded the majority of the sound effects using a Rode NT2-A microphone, he copied the sound files to a Raspberry Pi. The physical computing side of building the typewriter involved connecting the Pi to multiple buttons and switches via a breadboard. The buttons are used to play back the files, and both a toggle and a rotary switch control access to the sound effects – there are one hundred in total! James also made the costumized housing to achieve an appearance in line with the period of early cartoon animation.

The Fleischer 100

Turning the typewriter roller selects a new collection of sound effects

Regarding the design of his device, James was particularly inspired by the typewriter in the 1930s Looney Tunes short Hold Anything – and to our delight, he decided to style the final project video to match its look.

Hold Anything – Looney Tunes (HD)

Release date 1930 Directed by Hugh Harman Rudolf Ising Produced by Hugh Harman Rudolf Ising Leon Schlesinger(Associate Producer) Voices by Carman Maxwell Rochelle Hudson (both uncredited) Music by Frank Marsales Animation by Isadore Freleng Norm Blackburn Distributed by Warner Bros.

We wish we had a Fleischer 100 hidden under a desk at Pi Towers with which to score office goings-on…

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The Pi Who Loved Me

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/be-james-bond/

Fancy yourself as James Bond? In honour of English treasure Roger Moore, we think it’s high time we all became a little more MI5 and a little less MIDoneYet?

James Bond GIF

It’s been a while and M is worried you’re a little…rusty. Best head back to training: go see Q. He has everything you need to get back in shape, both physically and mentally, for the challenges ahead!

Training Camp

Q here, good to have you back.

James Bond Q

First thing’s first: we need to work on your skills and get you ready for your next assignment. Let’s start with your reaction times. This skill is critical in getting you prepared for stealthy situations and averting detection.

Head into my office and grab a Raspberry Pi, LED, and a button to build your own Python Quick Reaction Game. Not only will it help you brush up on your quick thinking, it’ll also teach you how to wire a circuit, use variables, and gather information. This could be key in getting you out of some sticky situations further down the line if you find yourself without one of my gadgets.

James Bond Q

Though speaking of…have you seen our See Like a Bat echolocation device? I’m rather proud of it, even if I do say so myself. Now, even in the darkest of times, you can find your way through any building or maze.

Gathering Intel

We’ll need you to gather some important information for us. But what can you do to make sure no one steals your secret intel? We need you to build a Secret Agent Chat Generator to encrypt information. Once you have completed it, send the information to M via this Morse Code Visual Radio.

Do do this, you’ll need a Morse Code Key. You can find them online or at your local war museum, though they may not care for your taking theirs. But we’re spies. And spies are experts in taking forbidden artefacts. After all, this is what your Laser Tripwire training was for. Oh, you haven’t completed it yet?

James Bond GIF

Well, get to it. Time’s a-wasting!

Locks and Detection

You’re done? Good. Back to the intel.

Until you can find a Morse Code Key, why not hide the information in this Sense HAT Puzzle Box. It’s a wonderful tool to help you learn how to create loops and use conditional statements and functions to create ‘locks’.

You’ll also need to…wait…did you hear that? Someone is listening in, I’m sure of it. Check the Parent Detector to see who is trying to spy on us.

Surveillance

James Bond GIF

Are they gone? Good. Phew, that was a close one. We can’t be so careless in the future. Let’s set up a Raspberry Pi Zero Time-Lapse Camera for constant surveillance of the training camp. You could also attach the camera to your glasses. No one will notice, and you’ll be able to record images of your missions – vital for debriefing.

James Bond seal of approval

Right. That’s all from me. Report back to M for your mission. And remember, this blog post will self-destruct in five…wait, wrong franchise.

Good luck!

Roger Moore GIF

Puns

Other Raspberry Pi/James Bond puns include:

  • Live and Let Pi
  • MoonBaker
  • GoldenPi – Starring Pi-s Brosnan
  • Pifall
  • You Only Live Pi-ce
  • Tomorrow Never Pis
  • Pi Another Day
  • Pi-monds Are Forever
  • For Your Pis Only

Any more?

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Crash Course Computer Science with Carrie Anne Philbin

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/crash-course-carrie-anne-philbin/

Get your teeth into the history of computer science with our Director of Education, Carrie Anne Philbin, and the team at YouTube’s incredible Crash Course channel.

Crash Course Computer Science Preview

Starting February 22nd, Carrie Anne Philbin will be hosting Crash Course Computer Science! In this series, we’re going to trace the origins of our modern computers, take a closer look at the ideas that gave us our current hardware and software, discuss how and why our smart devices just keep getting smarter, and even look towards the future!

The brainchild of Hank and John Green (the latter of whom is responsible for books such as The Fault in Our Stars and all of my resultant heartbroken tears), Crash Course is an educational YouTube channel specialising in courses for school-age tuition support.

As part of the YouTube Orginal Channel Initiative, and with their partners PBS Digital Studios, the team has completed courses in subjects such as physics, hosted by Dr. Shini Somara, astronomy with Phil Plait, and sociology with Nicole Sweeney.

Raspberry Pi Carrie Anne Philbin Crash Course

Oh, and they’ve recently released a new series on computer science with Carrie Anne Philbin , whom you may know as Raspberry Pi’s Director of Education and the host of YouTube’s Geek Gurl Diaries.

Computer Science with Carrie Anne

Covering topics such as RAM, Boolean logic, CPU design , and binary, the course is currently up to episode twelve of its run. Episodes are released every Tuesday, and there are lots more to come.

Crash Course Carrie Anne Philbin Raspberry Pi

Following the fast-paced, visual style of the Crash Course brand, Carrie Anne takes her viewers on a journey from early computing with Lovelace and Babbage through to the modern-day electronics that power our favourite gadgets such as tablets, mobile phones, and small single-board microcomputers…

The response so far

A few members of the Raspberry Pi team recently attended VidCon Europe in Amsterdam to learn more about making video content for our community – and also so I could exist in the same space as the Holy Trinity, albeit briefly.

At VidCon, Carrie Anne took part in an engaging and successful Women in Science panel with Sally Le Page, Viviane Lalande, Hana Shoib, Maddie Moate, and fellow Crash Course presenter Dr. Shini Somara. I could see that Crash Course Computer Science was going down well from the number of people who approached Carrie Anne to thank her for the course, from those who were learning for the first time to people who were rediscovering the subject.

Crash Course Carrie Anne Philbin Raspberry Pi

Take part in the conversation

Join in the conversation! Head over to YouTube, watch Crash Course Computer Science, and join the discussion in the comments.

Crash Course Carrie Anne Philbin Raspberry Pi

You can also follow Crash Course on Twitter for release updates, and subscribe on YouTube to get notifications of new content.

Oh, and who can spot the sneaky Raspberry Pi in the video introduction?

“Cheers!”

Crash Course Computer Science Outtakes

In which Carrie Anne presents a new sing-a-long format and faces her greatest challenge yet – signing off an episode. Want to find Crash Course elsewhere on the internet? Facebook – http://www.facebook.com/YouTubeCrashCourse Twitter – http://www.twitter.com/TheCrashCourse Tumblr – http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV We’ve got merch!

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#CharityTuesday: Code Club for libraries

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/code-club-libraries/

Code Clubs aren’t just for the classroom, as today’s blog post shows. Last week, we announced that we are extending Code Club to 9- to 13-year-olds: as well as supporting more schools to offer Code Clubs, this means that non-school venues, like libraries, will be able to offer their clubs to a wider age group.

With the third video in our #CharityTuesday coverage, we shed some light on running a Code Club in a library environment. To offer a little more information on the themes of each video, we’ll be releasing #CharityTuesday blog posts for each of our new Code Club videos.

Code Club for libraries

We visited Tile Hill Library to find out more about their Code Club, and how easy it can be for libraries to start their own Code Clubs.

The potential of Code Clubs in libraries

There are growing numbers of Code Clubs being set up in public venues such as libraries. We visited Tile Hill Library to find out more about their Code Club, and how easy it can be for libraries to start their own Code Clubs.

Across the world, more and more Code Clubs are running in venues like libraries, offering a great space for children from all local schools to come together. The library setting helps the children to meet new people and expand their experiences with peers from different communities. Furthermore, it offers a wider scope for club times, as many public libraries are also open at weekends.

Code Club Library

At Tile Hill Library, they run an after school Code Club for one hour each week with the help of volunteers from the local area.

This out-of-school environment comes with its own unique challenges and rewards. “The greatest challenge for our Code Club is also our greatest triumph,” explains Charmain Osborne, Assistant Library Manager at Ipswich County Library. “The club has been more popular than I imagined. The waiting list continues to grow faster than we can create spaces in our club!”

Code Club Library Robot graphic

Increase volunteer opportunities

By running a Code Club outside of school hours, you also increase your opportunity for volunteers. “In the first instance, the Code Club website is a good resource for finding a local volunteer. I’d definitely recommend Saturday as the day to run the club. Many more IT professionals will be free on that day,” advises Paul Sinnett, who runs a Code Club in the Croydon Central Library.

Get involved in Code Club!

Code Club is a nationwide network of volunteer-led after-school coding clubs for children. It offers a great place for children of all abilities to learn and build upon their skills amongst like-minded peers.

There are currently over 10,000 active Code Clubs across the world and official Code Club communities in ten countries. If you want to find out more, visit the Code Club UK website. Check out Code Club International if you are outside of the UK.

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#CharityTuesday: Code Club in Scotland

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/code-club-scotland/

Continuing the coverage of our new Code Club videos on YouTube, here’s our second #CharityTuesday blog post. To offer a little more information on the themes of each video, we’ll be releasing #CharityTuesday blog posts for each of our new Code Club videos. This time, we are covering the amazing success of Code Clubs in Scotland.

Code Club in Scotland

Thanks to Digital Xtra, which provided a grant for the making of this film. Digital Xtra is funded by the Scottish Government’s Digital Scotland Business Excellence Partnership. Thanks also to the School of Computing at the University of Dundee for providing the venue for the film!

Learn more about Code Club in Scotland

Clubs in Scotland, inspiring the next generation to get excited about coding and digital making. Thanks to Digital Xtra, which provided a grant for the making of this film. Digital Xtra is funded by the Scottish Government Digital Skills Business Excellence Partnership. Thanks also to Computing at the University of Dundee for providing the venue for the film!

From the remotest regions to the busiest cities, we’ve proudly witnessed Code Club’s presence grow in bounds across Scotland. “Our remotest clubs are in Shetland and Orkney. There’s even one in Barra,” explains Lorna Gibson, Code Club’s Scotland Coordinator. “The regional flight lands on the beach at low tide: it’s so awesome,” she adds. Despite the difficulty in accessing some of the furthest regions of the country, nothing will stop people getting through.

Katie Motion Code Club Scotland Raspberry Pi

I am not particularly skilled at coding. I didn’t have a lot of knowledge myself, but I felt like it was something that I could actually learn along with the children and I wanted to challenge myself.
– Katie Motion

“It is 405 miles from my most northerly club to my most southerly one, and about 215 miles from my most easterly and most westerly,” Lorna continues, before detailing the increase in club numbers we’ve seen over the last few years. “We now have 480 clubs (this has grown from 40-ish since August 2014) and we have clubs in all 32 sub-regions of Scotland.”

With such impressive numbers, plus the wonderful stories we hear from volunteers and students, you can see why we’re excited about our growing presence in Scotland.

David McDonald Code Club Scotland Raspberry Pi

One of the most rewarding things I’ve seen with Code Club is that there will often be children who come by themselves. They don’t know anybody else and they’re just as willing to help out people that they don’t know.
– David McDonald

Get involved in Code Club!

Code Club is a nationwide network of volunteer-led after-school coding clubs for children. It offers a great place for children of all abilities to learn and build upon their skills amongst like-minded peers.

There are currently over 10,000 active Code Clubs across the world, and official Code Club communities in ten countries. If you want to find out more, visit the Code Club UK website. Please visit Code Club International if you are outside of the UK.

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#CharityTuesday: What do kids say about Code Club?

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/code-club-kids/

We’ve recently released a series of new Code Club videos on our YouTube channel. These range from advice on setting up your own Code Club to testimonials from kids and volunteers. To offer a little more information on the themes of each video, we’ll be releasing #CharityTuesday blog posts for each, starting with the reason for it all: the kids.

What do kids say about Code Club?

The team visited Liverpool Central Library to find out what the children at their Code Club think about the club and its activities, and what they’re taking away from attending.

“It makes me all excited inside…”

Code Clubs are weekly after-school coding clubs for 9 – 11 year olds. Children learn to create games, animations and websites using our specially created resources, with the support of awesome volunteers. We visited Liverpool Central Library to find out what the children at their Code Club think about their coding club.

We love to hear the wonderful stories of exploration and growth from the kids that attend Code Clubs. The changes our volunteers see in many of their club members are both heart-warming and extraordinary.

Code Club kids two girls at Code Club

“It makes me all excited inside.”

“There’s a lad who comes to my club who was really not confident about coding. He said he was rubbish at maths and such when he first started,” explains Dan Powell, Code Club Regional Coordinator for the South East. “After he’d done a couple of terms he told us, ‘Tuesday is my favourite day now because I get to come to Code Club: it makes my brain feel sparkly.’ He’s now writing his own adventure game in Scratch!”

Code Club kids

“I think the best part of it is being able to interact with other people and to share ideas on projects.”

“I love the sentiments at the end of this advert a couple of my newbies made in Scratch,” continues Lorna Gibson, Regional Coordinator for Scotland. “The bit where they say that nobody is left behind and everyone has fun made me teary.”

Here is their wonderful Scratch advert:

Get involved in Code Club!

Code Club is a nationwide network of volunteer-led after-school coding clubs for children. It offers a great place for children of all abilities to learn and build upon their skills amongst like-minded peers.

There are currently over 10,000 active Code Clubs across the world and official Code Club communities in ten countries. If you want to find out more, visit the Code Club UK website, or Code Club International if you are outside of the UK.

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Community Profile: Jillian Ogle

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/community-profile-jillian-ogle/

This column is from The MagPi issue 53. You can download a PDF of the full issue for free, or subscribe to receive the print edition in your mailbox or the digital edition on your tablet. All proceeds from the print and digital editions help the Raspberry Pi Foundation achieve its charitable goals.

Let’s Robot streams twice a week, Tuesdays and Thursdays, and allows the general public to control a team of robots within an interactive set, often consisting of mazes, clues, challenges, and even the occasional foe. Users work together via the Twitch.tv platform, sending instructions to the robots in order to navigate their terrain and complete the set objectives.

Let's Robot Raspberry Pi Jillian Ogle

Let’s Robot aims to change the way we interact with television, putting the viewer in the driving seat.

Aylobot, the first robot of the project, boasts a LEGO body, while Ninabot, the somewhat 2.0 upgrade of the two, has a gripper, allowing more interaction from users. Both robots have their own cameras that stream to Twitch, so that those in control can see what they’re up to on a more personal level; several new additions have joined the robot team since then, each with their own unique skill.

Let's Robot Raspberry Pi Jillian Ogle

Twice a week, the robots are controlled by the viewers, allowing them the chance to complete tasks such as force-feeding the intern, attempting to write party invitations, and battling in boss fights.

Jillian Ogle

Let’s Robot is the brainchild of Jillian Ogle, who originally set out to make “the world’s first interactive live show using telepresence robots collaboratively controlled by the audience”. However, Jill discovered quite quickly that the robots needed to complete the project simply didn’t exist to the standard required… and so Let’s Robot was born.

After researching various components for the task, Jill decided upon the Raspberry Pi, and it’s this small SBC that now exists within the bodies of Aylobot, Ninabot, and the rest of the Let’s Robot family.

Let's Robot Jillian Ogle Raspberry Pi

“Post-Its I drew for our #LetsRobot subscribers. We put these in the physical sets made for the robots. I still have a lot more to draw…”

In her previous life, Jill worked in art and game design, including a role as art director for Playdom, a subsidiary of Disney Interactive; she moved on to found Aylo Games in 2013 and Let’s Robot in 2015. The hardware side of the builds has been something of a recently discovered skill, with Jill admitting, “Anything I know about hardware I’ve picked up in the last two years while developing this project.”

This was my first ever drone flight, live on #twitch. I think it went well. #letsrobot #robot #robotics #robots #drone #drones #twitchtv #twitchcreative #twitchplays #fail #livestream #raspberrypi #arduino #hardware #mechatronics #mechanicalengineering #makersgonnamake #nailedit #make #electronics

73 Likes, 3 Comments – Jillian Ogle (@letsjill) on Instagram: “This was my first ever drone flight, live on #twitch. I think it went well. #letsrobot #robot…”

Social media funtimes

More recently, as Let’s Robot continues to grow, Jill can be found sharing the antics of the robots across social media, documenting their quests – such as the hilarious attempt to create party invites and the more recent Hillarybot vs Trumpbot balloon head battle, where robots with extendable pin-mounted arms fight to pop each other’s head.

Last night was the robot presidential debate, and here is an early version of candidate #Trump bot. #letsrobot #robotics #robot #raspberrypi #twitch #twitchtv #twitchplays #3dprinting #mechatronics #arduino #iot #robots #crafting #make #battlebots #hardware #twitchcreative #presidentialdebate2016 #donaldtrump #electronics #omgrobots #adafruit #silly

400 Likes, 2 Comments – Jillian Ogle (@letsjill) on Instagram: “Last night was the robot presidential debate, and here is an early version of candidate #Trump bot….”

Gotta catch ’em all

Alongside the robots, Jill has created several other projects that both add to the interactive experience of Let’s Robot and comment on other elements of social trends out in the world. Most notably, there is the Pokémon Go Robot, originally a robot arm that would simulate the throw of an on-screen Poké Ball. It later grew wheels and took to the outside world, hunting down its pocket monster prey.

Let's Robot Pokemon Go Raspberry Pi

Originally sitting on a desk, the Pokémon Go Robot earned itself a new upgrade, gaining the body of a rover to allow it to handle the terrain of the outside world. Paired with the Livestream Goggles, viewers can join in the fun.

It’s also worth noting other builds, such as the WiFi Livestream Goggles that Jill can be seen sporting across several social media posts. The goggles, with a Pi camera fitted between the wearer’s eyes, allow viewers to witness Jill’s work from her perspective. It’s a great build, especially given how open the Let’s Robot team are about their continued work and progression.

Let's Robot Pokemon Go Raspberry Pi

The WiFi-enabled helmet allows viewers the ability to see what Jill sees, offering a new perspective alongside the Let’s Robot bots. The Raspberry Pi camera fits perfectly between the eyes, bringing a true eye level to the viewer. She also created internet-controlled LED eyebrows… see the video!

And finally, one project we are eager to see completed is the ‘in production’ Pi-powered transparent HUD. By incorporating refractive acrylic, Jill aims to create a see-through display that allows her to read user comments via the Twitch live-stream chat, without having to turn her eyes to a separate monitor

Since the publication of this article in The MagPi magazine, Jill and the Let’s Robot team have continued to grow their project. There are some interesting and exciting developments ahead – we’ll cover their progress in a future blog.

The post Community Profile: Jillian Ogle appeared first on Raspberry Pi.

Pioneers events: what’s your jam?

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/pioneers-events/

We hope you’re as excited as we are about the launch of the second Pioneers challenge! While you form your teams and start thinking up ways to Make it Outdoors with tech, we’ve been thinking of different ways for you to come together to complete the challenge.

Pioneers: Make it Outdoors: Pioneers events

Team up!

In the last challenge, we saw many teams formed as part of after-school coding clubs or as a collection of best friends at the kitchen table. However, for some this may not be a viable option. Maybe your friends live too far away, or your school doesn’t have a coding club. Maybe you don’t have the time to dedicate to meeting up every week, but you do have a whole Saturday free.

If this is the case, you may want to consider running your Pioneers team as part of an event, such as a makerspace day or Raspberry Jam. Over the course of this second cycle, we’ll be building the number of Pioneers Events. Keep your eyes peeled for details as they are released!

HackLab on Twitter

And the HackLab #Pioneers team are off! Hundreds of laughable ideas pouring forth! @__MisterC__ @Raspberry_Pi #makeyourideas

Come together

Maker events provide the chance to meet other people who are into making things with technology. You’ll find people at events who are just getting started, as well as more expert types who are happy to give advice. This is true of Pioneers Events as well as Raspberry Jams.

Marie MIllward on Twitter

Planning new #makeyourideas Pioneers projects @LeedsRaspJam Did someone mention a robot…?

Raspberry Jams are the perfect place for Pioneers teams to meet and spend the day planning and experimenting with their build. If you’re taking part in Pioneers as part of an informal squad, you might find it helpful to come to your local Jam for input and support. Many Jams run on a monthly basis, so you’ll easily find enough time to complete the build over the space of two months. Make sure you carry on sharing your ideas via social media and email between meetings.

The kindness of strangers

If you are a regular at Raspberry Jams, or an organiser yourself, why not consider supporting some teenagers to take part in Pioneers and give them their first taste of making something using tech? We encourage our Pioneers to work together to discover and overcome problems as a team, and we urge all event organisers to minimise adult participation when overseeing a Pioneers build at an event. You can offer advice and answer some questions; just don’t take over.

HullRaspJam on Twitter

Any 11 – 15 year old coders in #Hull we will happily support you to #MakeYourIdeas – Get in touch! https://t.co/ZExV4mWLJx

There are many other ways for you to help. Imagine the wonderful ideas you can inspire in teens by taking your own creations to a Raspberry Jam! Have you built a live-streaming bird box? Or modified your bike with a Pi Zero? Maybe you’ve built a Pi-powered go-kart or wired your shoes to light up as you walk?

Pioneers is a programme to inspire teens to try digital making, but we also want to create a community of like-minded teens. If we can connect our Pioneers with the wonderful wider community of makers, through networks such as makerspaces, Coder Dojos, and Raspberry Jams, then we will truly start to make something great.

HackLab on Twitter

Are you 12-15yo & like making stuff? Come to @cammakespace 4 the world’s 1st @Raspberry_Pi #Pioneers Event! #FREE: https://t.co/UtVmJ9kPDM

Running your own Jam and Pioneers events

For more information on Pioneers, check out the Pioneers website.

For more information on Raspberry Jams, including event schedules and how to start your own, visit the Raspberry Jam website.

Oh, and keep your eyes on this week’s blogs from tomorrow because … well … just do.

 

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