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Practical Electronics Practical Electronics Practical Electronics The UK’s premier electronics, computing and maker magazine The UK’s premier electronics, computing and maker magazine The UK’s premier electronics, computing and maker magazine Circuit Surgery Circuit Surgery Circuit Surgery Processing signals digitally All About Capacitors Everything you need to know to pick the right capacitor for the job 60W DC load review A low-cost device for testing supplies & batteries Raspberry Pi Clock Radio & Media Player Practical Electronics Practical Electronics The UK’s premier electronics, computing and maker magazine The UK’s premier electronics, computing and maker magazine 01202 087631 Signal filtering in the digital domain The History of Electronics The discoveries behind modern technology Precision Electronics How to make precise and repeatable measurements Implementing digital sinc low-pass filters The History of Electronics Part two covers inventors born between 1804 and 1847 Precision Electronics Choosing and using highly accurate op amps Circuit Surgery Digital signal processing with windowed sinc filters Audio Out Getting the best out of capacitors for HiFi Precision Electronics Using difference and instrumentation amplifiers Circuit Surgery LTspice symbols and filter impulse responses A high-quailty microphone preamp for stage & studio work PLUS! Finishing the Secure Remote Switch Secure Remote Switch with up to sixteen The VGA PicoMite: keyfob remotes A simple but capable BASIC computer! Techno Talk – Tomorrow’s World, today Cool Beans – Driving LEDs with serial-to-parallel latches Net Work – F. J. Camm, the practical man www.electronpublishing.com <at>practicalelec Dec 2024 £5.99 12 practicalelectronics Precision Electronics Analog signal switching techniques and tips PLUS! Techno Talk – Low-cost test equipment can be great Cool Beans – Weird & Wonderful Arduino Projects, part 1 Net Work – The origins of Veroboard (stripboard) www.electronpublishing.com <at>practicalelec Jan 2025 £5.99 01 9 772632 573030 practicalelectronics Techno Talk – could an AI help to keep you company? Cool Beans – using NeoPixels for a colour matrix display Net Work – wireless weather stations and nuclear power www.electronpublishing.com <at>practicalelec A quiet domestic Fan Speed Controller Compact Reference Frequency Divider PLUS! PLUS! 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Calibrating MEMS Microphones Techno Talk – creating holographic clones of people Cool Beans – full power to the NeoPixel display array Net Work – the evolution of the Internet over 30 years Apr 2025 £5.99 04 9 772632 573030 02 www.electronpublishing.com <at>practicalelec practicalelectronics www.electronpublishing.com <at>practicalelec practicalelectronics 9 772632 573030 practicalelectronics Take out a one-year subscription and save more than £10 over the year. Even better – save over £1 per issue if you subscribe for two years – a total saving of £26. 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