Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Using gyrators to
build equalisers
Kick Start
Audio Out
Using colour LCD displays
with the Raspberry Pi Pico
A practical discrete
audio op amp
Model Railway
Auto Level Crossing
& Signal Control
WIN!
Microchip
MPLAB
ICD 5
WIN!
Superb audio discrete
operational amplifier
PLUS!
Multi-Stage
Buck-Boost
Battery Charger
PIC/AVR Breakout Boards
Techno Talk – Holy Spheres, Batman!
Cool Beans – Arduino Bootcamp: resistors and pots
Net Work – AI-powered image processing
www.electronpublishing.com
<at>practicalelec
Oct 2023 £5.99
10
9 772632 573030
practicalelectronics