Practical
Electronics
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Practical
Electronics
Practical
Electronics
Practical
Electronics
Practical
Electronics
Practical
Electronics
The UK’s premier electronics, computing and maker magazine
The UK’s premier electronics, computing and maker magazine
The UK’s premier electronics, computing and maker magazine
The UK’s premier electronics, computing and maker magazine
The UK’s premier electronics, computing and maker magazine
Circuit Surgery
LTspice symbols and
filter impulse responses
Audio Out
Getting the best out of
capacitors for HiFi, pt2
Precision Electronics
Analog signal switching
techniques and tips
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Circuit Surgery
Digital high-pass, bandpass & band-stop filters
Audio Out
ESR Test Tweezers
Measure capacitor equivalent series resistance
Calibrating MEMS
Microphones
Techno Talk – creating holographic clones of people
Cool Beans – full power to the NeoPixel display array
Net Work – the evolution of the Internet over 30 years
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Quantifying and
dealing with noise
Circuit Surgery
Implementing DSP
with a microcontroller
Audio Out
Cascoding JFETs and BJTs
in a direct injection box
Precision Electronics
Bringing analog and digital
together: ADCs & DACs
Circuit Surgery
Audio Out
Precision Electronics
Setting up and timing An audio amplifier circuit using Getting the most out of your
a DAC for DSP.
a complementary cascode
ADC in precision applications.
Dual Hybrid
(switch-mode + linear)
Bench Supply
DIY USB-C
serial
adaptor
Compact OLED
Clock & Timer
The Styloclone
A simple electronic
musical instrument
A quiet domestic Fan
Speed Controller
PLUS!
Precision Electronics
An amplifier that switches
between Class-B and Class-A
Protecting devices
from damaging
voltages
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PLUS!
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PLUS!
May 2025 £5.99
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practicalelectronics
Techno Talk – Humanoid robots may be a reality soon
Cool Beans – shift registers and LED bargraphs
The History of Electronics – our final instalment
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Audio Out
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Jun 2025 £5.99
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Techno Talk – humanoid robots are coming soon!
Cool Beans – generating predictably random numbers.
Staggering generator loads – using an existing design.
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Precision Electronics
Minimising distortion in
balanced input transformers
Explore-40
MMBasic in a
Pico form factor
180-230V
DC Motor
Speed
Controller
with
feedback
Two kinds of
Mini LED Dice
Skill Tester 9000
A new take on an old game
Techno Talk – the latest electronics technology
Cool Beans – creating & optimising display algorithms
Sinclair Calculators – 1970s innovation in the UK
Adding solar charging to a Renault Kangoo electric van
Circuit Surgery
Getting our DSP board’s ADC
& DAC working together
Choosing & using
voltage references
8-Channel IR Remote Relay
FlexiDice
PLUS!
Jul 2025 £5.99
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Techno Talk – finding chip data & pseudo intelligence
Cool Beans – ultimate switch debouncing and RNG
MIPI’s new I3C serial standard can replace both I2C & SPI
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Aug 2025 £5.99
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Practical
Electronics
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Practical Electronics | August | 2025
Subscriptions start with the next available issue.
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