Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Mixing and tuning in the
superheterodyne receiver
MitchElectronics
Our new series on electronics
basics for beginners: using the 555
Audio Out
Discrete op amp
update
Raspberry Pi Pico
W BackPack
WIN!
Check quality factor
with our Q Meter
Microchip
PIC-IoT WA
Development
Board
WIN!
Superb Active
Subwoofer
MitchElectronics
New learning series!
555/4017 circuits
PLUS!
Techno Talk – Oscillating onions, Batman!?
Cool Beans – Arduino: switching with transistors
Net Work – Celebrating the magnificent UK mains plug!
www.electronpublishing.com
<at>practicalelec
Jan 2024 £5.99
01
9 772632 573030
practicalelectronics