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SPOOKY PROJECT UPGRADES FOR
HALLOWEEN!
Issue 110
September 2021
magpi.cc
The official Raspberry Pi magazine
SMART GADGETS
Hack home devices with super small computers!
H
R A S P B E R RY P I
ea
ter
Dog
Translator
M
eter
B
a
r
u
bec
e
Sno
Sm
ar
t
Bar
tender
re
D
e
t
e
c
to
r
G
u
it
a
r
P
e
d
a
l
magpi.cc/store
Ca
t
Spe
e
edo
m
et
r
USE
GPIO
PINS
WIN!
AIR QUALITY KITS UP FOR GRABS!
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WELCOME
WELCOME
to
The MagPi
110
A
s time goes on, I’m increasingly becoming a militant 'right
to repair' advocate.
I think it’s right to fix and improve things,
rather than chucking them in the bin and buying afresh.
EDITOR
It makes financial sense to build your gadgets or repair them,
and you can improve classic kit with Raspberry Pi technology. With
Raspberry Pi, you can make an outrageous idea work. You can’t buy a
dog translator, cat speedometer, or snore detector. With Raspberry Pi,
your ideas – or the wild ideas of other makers – become reality.
And, it makes sense to know how something works. Build
something with your own hands and it’s truly yours.
Your Smart Gadgets feature (page 30) has all the information you
need to transform classic devices into super-smart widgets, and build
your crazy gadgets for the home. And while you’re in a creative mood,
don’t forget Halloween is coming. Your spooky upgrades feature
(page 68) is packed with ideas for entertaining local kids
with electronics.
I hope you enjoy this issue.
It’s packed with great ideas and
fun makes. Let us know what
you repair, improve, or create
for yourself.
Lucy
Hattersley
We love our
subscribers and
shower them with
free gifts. I suggest
you take out a
subscription right
away so the next
issue lands on
your doorstep.
@LucyHattersley
RASPBERRY PI
ZERO W KIT
PAGE
GET A
28
Lucy Hattersley
Editor
SPOOKY PROJECT UPGRADES FOR
HALLOWEEN!
Issue 110
September 2021
Issue 110
September 2021
magpi.cc
The official Raspberry Pi magazine
SMART GADGETS
Hack home devices with super small computers!
H
Dog
Translator
R A S P B E R RY P I
Raspberry Pi Smart Gadgets
magpi.cc
ea
ter
M
eter
B
a
r
b
e
cu
e
Sno
re
D
e
t
e
c
to
r
Sm
ar
t
Bar
te
r
nde
G
u
it
a
r
P
e
d
a
l
Ca
t
Spe
edo
m
et
er
USE
GPIO
PINS
WIN!
AIR QUALITY KITS UP FOR GRABS!
magpi.cc
03
3
ISSUES FOR
£10
FREE BOOK
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Subscribe to The MagPi, HackSpace magazine, or Custom PC. Your first three issues for £10, then our great value rolling subscription
afterwards. Includes a free voucher for one of five fantastic books at store.rpipress.cc/collections/latest-bookazines
UK only. Free delivery on everything.
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CONTENTS
Contents
>
Issue 110
>
October 2021
Cover Feature
30
Raspberry Pi
Smart Gadgets
30
Regulars
08
92
97
98
World of Raspberry Pi
Your Letters
Next Month
The Final Word
Project Showcases
12
16
18
20
22
26
miniLIGO
Package Thief Deterrent
ML Prosthetic Arm
Solar System Display
Cyberdeck
Zippy
20
16
Package Thief Deterrent
Solar System Display
DISCLAIMER:
Some of the tools and techniques shown in The MagPi magazine are dangerous unless used with skill, experience, and appropriate personal protection equipment. While
we attempt to guide the reader, ultimately you are responsible for your own safety and understanding the limits of yourself and your equipment. Children should be supervised. Raspberry
Pi (Trading) Ltd does not accept responsibility for any injuries, damage to equipment, or costs incurred from projects, tutorials or suggestions in The MagPi magazine. Laws and regulations
covering many of the topics in The MagPi magazine are different between countries, and are always subject to change. You are responsible for understanding the requirements in your
jurisdiction and ensuring that you comply with them. Some manufacturers place limits on the use of their hardware which some projects or suggestions in The MagPi magazine may go
beyond. It is your responsibility to understand the manufacturer’s limits.
magpi.cc
05
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