Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Using digipots with
op amp amplifiers
Kick Start
Make it with Micromite
BME280 humidity, pressure
and temperature sensor
Driveway Gate
Remote Control
PicoMite Fingerprint
Reader coding
Cooling Fan Controller &
Loudspeaker Protector
WIN!
Microchip
Curiosity
Development
Board
WIN!
Fingerprint
Reader
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
<at>practicalelec
Feb 2023 £5.99
02
9 772632 573030
practicalelectronics