Practical
Electronics
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Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Electrical Overstress
Protection for Circuits
Audio Out
KickStart
A question of balance:
the art of making a cable
Getting to grips
with EMC
Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Understanding Capacitor
Dielectric Absorption
Audio Out
Microcontrollers
Introduction to the all-new
PE Analogue Vocoder
Using I/O Expander
Modules
Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Op amp logarithmic and
exponential amplifiers
Audio Out
Electronic Building Blocks
Designing the all-new
PE Analogue Vocoder
Standalone programmable
stepper motor controller
Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Exploring op amp
exponential amplifiers
Audio Out
Make it with Micromite
PE Analogue Vocoder:
Driver Amplifier design
Using and interfacing the
versatile iButton
Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Exploring op amp
input offsets
Audio Out
Vocoder: Driver
Amplifier build
KickStart
Using the
I2C bus
Make it with Micromite
Using and interfacing the
versatile iButton
PRICE RISE END OF JAN 22
Adding Wi-Fi
to Micromite
LCD BackPacks
WIN!
Microchip
PIC32 WFI32E
Curiosity
Board
IoT Cricket
meets RPi and
Node-RED
WIN!
Animating
LED eyes for
your robot!
It’s here! – the all-new
Colour Maximite 2 (Gen 2)
192kHz, 24-bit
Superb USB
SuperCodec
PLUS!
Techno Talk – Hacker heritage
Cool Beans – Super-cool Neopixel ‘Victorian’ displays
Net Work – Fake, false and misleading CE markings
www.electronpublishing.com
<at>practicalelec
Oct 2021 £4.99
10
9 772632 573016
practicalelectronics
Microchip
MPLAB
Starter Kit for
Digital Power
WIN!
WIN!
WIN!
High-power Ultrasonic
Cleaner
WIN!
Microchip
MCP6C02
Evaluation
Board
PIC18F Development Board:
using Internet dashboards
Easy-to-build Digital
AM/FM/SW Receiver
Microchip
dsPIC33CH
Curiosity
Development
Board
Mastering
Mini Digital
PIC18F Development
Board: using displays
WIN
Mastering
AC meters
MiniHeart
Flowcode
Dual Battery
Lifesaver
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{
if ( intc on & 4 )
{
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F C M _ IN T E R R U P T _ T M R
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Learn
Flowcode
Programming
01202 087631
Building the all-new
Colour Maximite 2 (Gen 2)
PLUS!
SuperCodec:
up and running
Techno Talk – On your marks…
Instrumentation – Thermometer Calibrator
Net Work – Supply chain woes and the endless rise of apps
www.electronpublishing.com
<at>practicalelec
Nov 2021 £5.49
11
9 772632 573023
practicalelectronics
Using low-cost
DDS modules
PLUS!
Animating
LED eyes for
your robot!
192kHz, 24-bit
Techno Talk – Miraculous Transformation
Fox Report –Not all tech progress is for the better
Net Work – Smart glasses and home security drones
www.electronpublishing.com
<at>practicalelec
Vintage Battery
Radio Li-ion
Power Supply
PLUS!
192kHz, 24-bit
SuperCodec:
Balanced Input
and Attenuator
Techno Talk – Communing with nature
Fox Report – Power as free as the wind
Net Work –EVs, upgrading to Windows 11 and space tech
www.electronpublishing.com
<at>practicalelec
Jan 2022 £5.49
01
9 772632 573023
practicalelectronics
Build this handy
Arduino-based
power supply
Soothing
Electronic
Wind Chimes
WIN!
Microchip
WLR089
Xplained Pro
Evaluation Kit
WIN!
Flowcode
C
v oid inter r upt( v oid)
{
if ( intc on & 4 )
{
c lear _ b it( intc on, 2 ) ;
F C M _ IN T E R R U P T _ T M R
o( ) ;
Assembly
o w 7
b sf S T A T U S , R P 0
b c fS T A T U S , R P 1
mov wf _ adc on1
o w 1 2
mov wf _ option_ r eg
Learn
Flowcode
Programming
Hex
:0 4 0 0 0 0 0 0 8 A 0 1 1 2 2 8 3 7
:0 8 0 0 0 8 0 0 F 0 0 0 F 0 0 S 0 3 0
E F 1 0 0 0 0
:1 0 0 0 1 0 0 0 0 4 0 E F 2 0 0 0 A 0
E F 3 0 0 B A 1 1 0 A 1 2 2 9 2 8 3 5 2
8 6 C
:2 0 0 0 2 0 0 D 9 2 8 F E 2 8 0 7 3
Battery Monitor Logger
Feb 2022 £5.49
PLUS!
Techno Talk – Should we be worried?
Net Work – Electricity generation and streaming radio
www.electronpublishing.com
<at>practicalelec
02
9 772632 573023
practicalelectronics
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Practical
Electronics
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Practical Electronics | February | 2022
