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NEW!
YOUR
OFFICIAL
RASPBERRY PI MAGAZINE
£
200
WORTH OF
Wi !
PRIZES
MUS
T BE WON!
RASPBERRY PI
DIGITAL HOME
Eight Pi projects to help you
create tomorrow’s home, today
100 pages of hacking & making
Issue 37 September 2015
raspberrypi.org/magpi
PI IN THE
MOVIES
STREAM LIVE FROM YOUR PC
Raspberry Pi
on the silver
screen
Use the hottest PC software anywhere in the house
MAKE A HIGH-SCORE
TABLE IN SCRATCH
Add polish to your latest creation
BUILD A
FRIDGE
MONITOR
Everyday
engineering
brought to life
Als insid :
>
COLLISIONS IN PYGAME
>
SONIC PI V2.6 REVIEWED
>
HOW TO INSPIRE CHILDREN WITH STEM
>
BUILD A COMPUTER VISION SEQUENCER
THE FALLOUT PIPBOY
How one man made
science fiction fact,
just in time for Fallout 4!
Issue 37
Sept 2015
£5.99
09
9 772051 998001
THE ONLY MAGAZINE WRITTEN BY THE COMMUNITY, FOR THE COMMUNITY
Welcom
WELCOME TO
YOUR OFFICIAL
PI MAGAZINE!
PR
SUPPO
OUD
RTERS
OF:
T
he dream of a digital home has been
around much longer than the technology
needed to make it a reality. I can remember
watching the wonderful foward-looking BBC
program, Tomorrow’s World, when I was growing
up and wondering just what it would be like to live
in the ‘homes of tomorrow’ that regularly featured
on the show.
While technical marvels like optical storage,
evergreen plastic grass, affordable home
computers, electronic banking and mobile
telephones have all become vital parts of our
everyday lives, the digital homes of the future
have still very much remained part of tomorrow’s
world. At least, until now.
This month we take you on a journey through
eight Raspberry Pi-powered digital home projects
that you can use to revolutionise the way you live
today. Starting on page 18, we’ll demonstrate and
demystify things like automated lighting, Twitter-
powered door bells, affordable home CCTV and
smartphone-triggered garage doors (among other
things), so you can save time and trouble by giving
your home the power to better serve you. We might
not be at the point where our own Robbie the Robot
can warn us of the dangers of the modern kitchen,
but I honestly think we’re actually getting there.
Enjoy the issue!
THIS MONTH:
18
BUILD YOUR OWN DIGITAL HOME
Master eight Pi projects that can help you build tomorrow’s
world
36
RASPBERRY PI AT THE MOVIES
Find out how the Raspberry Pi has conquered the silver screen
42
CONSTRUCT A FRIDGE MONITOR
66
MAKE BEATS WITH SONIC PI
Its creator, Sam Aaron, shows us how to sample like a pro
Everyday engineering tasks made easy with Dr Simon Monk
Russell Barnes
FIND US ONLINE
raspberrypi.org/magpi
EDITORIAL
DESIGN
GET IN TOUCH
magpi@raspberrypi.org
PUBLISHING
Managing Editor:
Russell Barnes
russell@raspberrypi.org +44 (0)7904 766523
Technical Editor:
David Whale
Sub Editors:
Laura Clay, Phil King, Lorna Lynch
Critical Media:
criticalmedia.co.uk
Head of Design:
Dougal Matthews
Designers:
Lee Allen, Mike Kay
Illustrator:
Sam Alder
For advertising & licensing:
russell@raspberrypi.org +44 (0)7904 766523
Publisher:
Liz Upton
CEO:
Eben Upton
Contributors:
Sam Aaron, Tim Anderson, William
Bell, Simon Brew, Mike Cook, David Crookes,
Gareth Halfacree, Lucy Hattersley, Phil King, Sean
McManus, Simon Monk, Martin O’Hanlon, Les
Pounder, Matt Richardson, Richard Smedley, Sean
M Tracey, Richard Waterworth
&
Robin Withers.
DISTRIBUTION
Seymour Distribution Ltd
2 East Poultry Ave,
London
EC1A 9PT |
+44 (0)207 429 4000
This magazine is printed on paper sourced from
sustainable forests and the printer operates an
environmental management system which has
been assessed as conforming to ISO 14001.
SUBSCRIPTIONS
Select Publisher Services Ltd
PO Box 6337
Bournemouth
BH1 9EH |
+44 (0)1202 586 848
The MagPi magazine is published by Raspberry Pi (Trading) Ltd., Mount Pleasant House, Cambridge, CB3 0RN. The
publisher, editor and contributors accept no responsibility in respect of any omissions or errors relating to goods, products
or services referred to or advertised in the magazine. Except where otherwise noted, content in this magazine is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0). ISSN: 2051-9982.
raspberrypi.org/magpi
September 2015
March
3
Content
Issue 37 September 2015
raspberrypi.org/magpi
TUTORIALS
>
BUILD A FRIDGE MONITOR
Dr Simon Monk shares more Everyday Engineering fun
COVER FEATURE
42
>
STREAM PC GAMES TO YOUR PI
46
Richard Waterworth shows you how it’s done
>
COMMAND LINE PI: PART 7
Master remote access to your Raspberry Pi
48
50
>
HIGH SCORES WITH SCRATCH
Make a high score table with author Sean McManus
>
MIKE’S PI BAKERY: SEQUENCER
52
Build a computer vision sequencer with Mike Cook!
18
BUILD YOUR OWN
DIGITAL HOME
ASTRO PI PROJECT
WINNERS UPDATE
>
PYTHON PHYSICS & COLLISIONS
58
Master more essential Python skills with Sean M Tracey
>
MAKE A SCRATCH SHOOTER
>
CODED BEATS WITH SONIC PI
Learn to sample in Sonic Pi with its creator, Sam Aaron
William H Bell returns to the fold with a corking 3D shooter!
64
Make the house of tomorrow today, with the help of the humble Raspberry Pi
68
IN THE NEWS
14
8
10
The results are in! The secondary
school winners whose code will be
flying to the ISS have been announced
PI WARS RETURNS
THIS DECEMBER!
The world’s premier Raspberry Pi robotics contest
is set to return, bigger and better
TALKING TO
CARRIE ANNE
PHILBIN
Raspberry Pi Educational
Pioneer, Carrie Anne Philbin,
talks us through her mission to
revolutionise computer education
4
September 2015
raspberrypi.org/magpi
Content
THE BIG FEATURE
36
Don’t miss your
chance to win big with
The MagPi this issue!
91
MINIATURE CLOUD RESEARCH
The Raspberry Pi is one of the hottest pieces of technology
in the world. How do we know? It’s in the movies!
Think “cloud” and you’ll picture massive
data centres, but a Pi 2 cluster is just
the thing for affordable computer science…
70
6
YOUR PROJECTS
REGULARS
>
NEWS
>
TECHNICAL FAQS
Got a problem? Our experts answer all your questions
Keep up to date with the biggest stories from the world of Pi
74
>
BOOK REVIEWS
The latest computer books reviewed and rated
84
96
>
THE FINAL WORD
Matt Richardson talks about how Pi is reaching new heights
28
EYE-CONTROLLED WHEELCHAIR
We find out more about Myrijam Stoetzer and Paul Foltin’s creation
COMMUNITY
>
EVENTS
>
THE BIG QUESTION
How can you inspire kids into STEM?
Find a community gathering near you in the coming weeks
88
92
Pip-Boy 3000A
Laser Dog Watcher
BedBot
30
>
LETTERS
Have your say on the magazine and the community
94
Survive radioactive wastelands in style with this
wrist-mounted wonder from Fallout!
REVIEWS
>
KITRONIK E-TEXTILES PACK
>
PIANO HAT
>
IQAUDIO PI-DAC+
>
LIGHTBERRY
>
WINDOWS 10 IOT CORE
>
SONIC PI V2.6
September 2015
32
Penny the dog is very well trained with the aid
of this cunning little device
34
This rather fetching piece of furniture belies its
highly technical capabilities
76
78
79
80
81
82
5
raspberrypi.org/magpi
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