Practical Electronics - 2023
English | 76 pages | True PDF | 15.6 MB
Everyday Practical Electronics Magazine is the No. 1 UK magazine for hobby electronics enthusiasts everywhere. Each month’s issue is packed with practical constructional projects for the hobbyist, special features, advice and adverts from specialist electronics suppliers and more besides.
Classic LED Metronomes by Randy Keenan 14
These two Metronomes use only discrete components and simple logic chips, making
them easy to understand and build. They are both great projects for a beginner.
Geekcreit’s 35MHz-4.4GHz Signal Generator by Jim Rowe 27
This self-contained module uses a wideband digital synthesiser chip, onboard
microcontroller, OLED display and pushbuttons to set the desired frequency.
Remote Control Range Extender by John Clarke 32
Convert an IR remote to use UHF and it will work at much longer ranges – even
when something is between the remote and the device.
Multi-Channel Speaker Protector by Phil Prosser 41
If you’re driving a lot of speakers you need a matching compact speaker
protector to prevent driver destruction should something go wrong.
Techno Talk by Mark Nelson 8
Raudive Voices Revisited
Net Work by Alan Winstanley 10
This month’s Net Work looks at smart light bulbs, tests Alexa’s ‘skill’ in controlling
them and offers an overview of the latest energy labelling bands for LED bulbs.
Audio Out by Jake Rothman 46
Universal single op amp board (optimised for audio electronics) – Part 2
Make it with Micromite by Phil Boyce 52
Part 43: Connecting more than one display to a PicoMite
Circuit Surgery by Ian Bell 56
Electronically controlled resistance – Part 5
Max’s Cool Beans by Max The Magnificent 62
Arduino Bootcamp – Part 1
Wireless for the Warrior 2
Subscribe to Practical Electronics and save money 4
NEW! Practical Electronics back issues DOWNLOADS – 2021 now available! 6
Reader services – Editorial and Advertising Departments 7
Editorial 7
SMD tips and tricks... Thank you, PE writers!
Exclusive Microchip reader offer 9
Win a Microchip PIC32CX-BZ2 and WBZ451 Curiosity Development Board
PE Teach-In 8 51
Practical Electronics PCB Service 68
PCBs for Practical Electronics projects
Teach-In bundle – what a bargain! 70
Classified ads and Advertiser index 71
Next month! – highlights of our next issue of Practical Electronics 72
Volume 52. No. 1
January 2023
ISSN 2632 573X
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