EPE_2021-4.pdf

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Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Timing and metastability
in synchronous circuits
Make it with Micromite
Build an RGB display project
using a Micromite Plus
Audio Out
Construct a
transistor radio
Frequency Reference Mastering
Signal Distributor
RFID tags for
your projects
WIN!
Microchip
Curiosity HPC
Development
Board
WIN!
Programmable
P
ro
grammable
ammable
Thermal
T
hermal
Regulator
ator
a
Regulator
Make y
o
ur
o
w
n
M
a
k
e
your own PCBs
with ou
r
p
r
e
cision
wi
t
h
our precision
Solder
R
eflow
S
o
ld
e
r Reflow Oven
l
d
Reflow
PL
U
S
!
PLUS!
L
Techno Talk – Tin whiskers scourge
Cool Beans – Bouncing around the Maxiverse
Net Work – Hydrogen: a viable alternative to batteries?
www.electronpublishing.com
@practicalelec
Apr 2021 £4.99
9 772632 573016
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practicalelectronics
Practical
Electronics
Contents
Make short work of soldering boards full of surface-mount components with this
This month, how to build the two Arduino shields, program the Arduino, build the
34
8
Do something useful today
Whiskers are back and killing your electronics!
PE
Part 2: Getting started with RFID – working with cards and tags
Flashing LEDs and drooling engineers – Part 14
Making a Transistor Radio – Part 2
58
Timing and metastability in synchronous circuits – Part 2
4
NEW!
Editorial
7
7
Made in the UK.
Written in Britain, Australia,
the US and Ireland.
Read everywhere.
© Electron Publishing Limited 2021
Copyright in all drawings, photographs, articles,
technical designs, software and intellectual property
published in
Practical Electronics
is fully protected,
and reproduction or imitation in whole or in part are
expressly forbidden.
The May 2021 issue of
Practical Electronics
will be
published on Thursday, 8 April 2021 – see page 72.
Practical Electronics | April | 2021
1
WIRELESS FOR
THE WARRIOR
by
LOUIS MEULSTEE
THE DEFINITIVE TECHNICAL HISTORY OF RADIO
COMMUNICATION EQUIPMENT IN THE BRITISH ARMY
The
Wireless for the Warrior
books are
a source of reference for the history and
development of radio communication
equipment used by the British Army from the
very early days of wireless up to the 1960s.
The books are very detailed and include
circuit diagrams, technical specifications
and alignment data, technical development
history, complete station lists and vehicle
fitting instructions.
Volume 1
and
Volume 2
cover transmitters
and transceivers used between 1932-1948.
An era that starts with positive steps
taken to formulate and develop a new
series of wireless sets that offered great
improvements over obsolete World War I
pattern equipment. The other end of this
timeframe saw the introduction of VHF FM
and hermetically sealed equipment.
Volume 3
covers army receivers from 1932 to
the late 1960s. The book not only describes
receivers specifically designed for the British
Army, but also the Royal Navy and RAF. Also
covered: special receivers, direction finding
receivers, Canadian and Australian Army
receivers, commercial receivers adopted by the
Army, and Army Welfare broadcast receivers.
Volume 4
covers clandestine, agent or ‘spy’
radio equipment, sets which were used by
special forces, partisans, resistance, ‘stay
behind’ organisations, Australian Coast
Watchers and the diplomatic service. Plus,
selected associated power sources, RDF and
intercept receivers, bugs and radar beacons.
ORDER YOURS TODAY!
JUST CALL 01202 880299 OR VISIT www.electronpublishing.com
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