Practical
Electronics
The UK’s premier electronics and computing maker magazine
Circuit Surgery
Flowcode
Audio Out Practically Speaking
Multistage log amplifiers
Micro graphical A question
for RF power measurement programming
of balance
What you can learn by
dissecting devices!
Build this Superb
USB SuperCodec!
WIN!
Microchip
AVR128DB48
Curiosity Nano
Evaluation Kit
192kHz, 24-bit
Shirt-Pocket
Crystal-locked Audio
DDS Oscillator
WIN!
Night
Keeper
Lighthouse
PLUS!
High-power
Ultrasonic
Cleaner
Techno Talk – A clearer call for all
Cool Beans – Super-cool Neopixel ‘Victorian’ displays
Net Work – Windows 11 and the requirement for TPM
www.electronpublishing.com
<at>practicalelec
Sep 2021 £4.99
09
9 772632 573016
practicalelectronics