Practical
Electronics
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Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Understanding
and using digipots
Audio Out
Universal op amp board
(optimised for audio)
Practical
Electronics
The UK’s premier electronics and computing maker magazine
Simulating digipots
in LTspice
Audio Out
Make it with Micromite
Further circuits for the
Universal op amp board
Multiple displays
for a PicoMite
Circuit Surgery
Using digipots with
op amp amplifiers
Remote Control
Range Extender
Microchip
PIC32CX-BZ2
and WBZ451
Curiosity
Development
Board
WIN!
Microchip
PIC32MM
Curiosity
Development
Board
Kick Start
Make it with Micromite
BME280 humidity, pressure
and temperature sensor
Driveway Gate
Remote Control
PicoMite Fingerprint
Reader coding
Build a PicoMite
fingerprint reader
USB
Cable
Tester
PLUS!
www.electronpublishing.com
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Dec 2022 £5.49
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practicalelectronics
Make it with Micromite
Updating the PicoMite
firmware
Circuit Surgery
Using digipots with
active filters
Fox Report
Hopeless helplines and
NASty problems
Raspberry Pi
Pico BackPack
Fingerprint
Reader
Techno Talk – Raudive voices revisited
Cool Beans – Introducing the Arduino Bootcamp
Net Work – Smart light bulbs and Alexa’s skills
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Jan 2023 £5.49
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practicalelectronics
Capacitor
Discharge
Welder
Fingerprint
Reader
35MHz-4.4GHz
Signal Generator
PLUS!
www.electronpublishing.com
Fox Report
Keeping one step ahead of
scammers is a full-time task
Practical
Electronics
The UK’s premier electronics and computing maker magazine
LTDZ V5.0
budget
Spectrum
Analyser
Tesla Coil
Solid-State
Flame
Discharge
PLUS!
Techno Talk – Mushroom magic
Cool Beans – Arduino Bootcamp
Net Work – Alexa update, plus space and energy news
www.electronpublishing.com
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Feb 2023 £5.99
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practicalelectronics
Audio Out
Universal board for dual
audio op amps
500W Power
amplifier
WIN!
Microchip
dsPIC33EV 5V
CAN-LIN
Starter
Kit
WIN!
Microchip
Curiosity
Development
Board
Multi-Channel
Speaker Protector
Techno Talk – Giant boost for batteries
Cool Beans – LogiSwitch debounce breakout board
Net Work – Energy-saving and monitoring resources
Circuit Surgery
Using digipots with
linear regulators
Cooling Fan Controller &
Loudspeaker Protector
WIN!
Classic LED
Metronomes
SMD Trainer board
Practical
Electronics
The UK’s premier electronics and computing maker magazine
01202 087631
Circuit Surgery
Make it with Micromite
Detecting, comparing and storing
fingerprints with a PicoMite
WIN!
Hummingbird
Amplifier
Practical
Electronics
The UK’s premier electronics and computing maker magazine
WIN!
Microchip
PIC32CM JH01
Curiosity Pro
Development
Board
PLUS!
Semaphore
Signal for
OO-Gauge
Model Railways
Techno Talk – It’s handover time
Cool Beans – Arduino Bootcamp: two LEDs (twice the fun)!
Net Work – Satellites and the roots of the Information Age
www.electronpublishing.com
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Mar 2023 £5.99
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practicalelectronics
Three low-noise
HF-UHF Amplifiers
Building the Capacitor
Discharge Welder
PLUS!
Amplifier
Clipping Indicator
Techno Talk – Robots... down on the farm!
Cool Beans – Arduino Bootcamp: 7-segment displays
Net Work – Smart devices with ‘Plug and Play’ simplicity
www.electronpublishing.com
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Apr 2023 £5.99
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practicalelectronics
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Practical
Electronics
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Practical Electronics | April | 2023
