Electronics Today Year 1981 Magazine Back Issues

Features
High - Quality FM Tuner Project
Universal Digital Tacho
Computer Interface 0 Micro To Mainframe!
Astable Design - A Fresh Approach

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Sound Level Meter - First Ever Magazine Project! Build It In An Evening!
MPU Support - The Chips Are Down
Dolby C- A New Noise Reduction System
IR Beam Alarm Project

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Protect Your Home! DIY Keypad Security System
Electronic Stethoscope To Build
Automatic Frequency Analysis
Noiseless Power Switch Project

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Make Your Own Electronic Music!
Four Superb Projects Inside Drum Synthesiser/Rhythm Generator
Visual Sound Analyser Synthesiser Module Guitar Note Expander
Plus Electronics In Boats First Steps In Programming Pickup Cartridge Principles Low Resistance

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Remote Control Your Home!
Everything From Heaters To Dimmers At A Distance
Moving Coils What State The Art?
Temperature Controlled Soldering Iron

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Light Up Her Life! 3 Electronic Jewellery Projects Inside!
Tech Tips Special Eight Pages Of Circuit Ideas...
Plus Voltage Controlled Audio Circuits Galore!
Automatic Car Aerial Project To Build

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The Ultimate DIY Amplifier?
Class A Operation! Over 100W Of Clean Power!
Ultra - Linear Preamp - Modular Construction
Easy To Build - Low Cost Save ££££'s

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Vocals To Vinyl We Explain The Recording Chain!
Build Yourself A Watchdog It's An Alarming Experience!
DIY Heartbeat Monitor - Disco Handclap Synthesiser Project
Meridian Dethroned - A New Amp Champ?

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Build Your Own Robot! Costs Under £200 Complete!
Computer Controlled - Software Details Inside!
Remote Controllable Interface Details Inside!
Program Competition - Win £100!

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High Quality, Low Cost, DIY Speaker
Build Your Own Domestic Monitor For A Fraction Of The Price!
Plus Engineer's Guide To Basic
Laser Testing For Hi-Fi - Ring Modulator For Voice Effects

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Free Inside Circuit Supplement
New Designs To Try! Plus Robotics And Sensor Techniques
DIY Music Processor To Build
Voice - Over Unit For DJs

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Save Your Licence!
Drive Safely With Our DIY Alcohometer
Exclusive Review - Casio's Hand - Held Computer
Bodywork Checker - Find The Filler For Under A Fiver, Expand Your Computer Cheaply-See Inside