Popular Electronics--Electronic Experimenter's Handbook (1980a)
Getting Your System Up and Running
Perf Board Wiring Techniques for Experimenters
The Oscilloscope Graphic Artist
The "Bucket Brigade" Audio Delay
Build This Low-Cost Capacitance Meter
Build A Digital Camera Shutter Timer
Measure RPM of Rotating Elements with the IC Photo Tachometer
Designing Optimum-Q and Small Inductors
A Strobe Flasher for Night Cycling
A Power Nomograph
IC Multiplex Decoder Improves FM Performance
Quiz of Audio Basics
Build a Direct Reading Logic Probe
Talk Over A Sunbeam With A "Photophone"
A "Junk-Box" 5-Volt Power Supply
Build the "Light Genie"
Build A State-Of-The-Art Battery Charge Monitor
Popular Electronics--Electronic Experimenter's Handbook (1982)
NASA Motor Control Circuit Saves Electric Cost
How to Add I/O Ports to Microcomputers
Build a Dynamic Audio Noise Filter
Add A Clipping Indicator To Your Audio Amplifier
Listen To A New World Of Sounds With Ultrasonic Detector
Perform Complete Impedance Measurements With This R-F Bridge
Make Your Computer Work As a Control Center
A Simple Touch Control Switch
Open-Door "Fridge Alarm" Stops Food Spoilage And Energy Waste
Low-cost Loop Antenna Extends AM Radio Reception
A Simple Precision Power Supply for your Workbench
Build an In-circuit Transistor Tester for $15
How to Add Triggered Sweep To An Oscilloscope
Designing Circuits for Worst-Case Operation
Build The "Super Marker"
Precision References for Current & Voltage
Build a Pink Noise Generator For Audio Testing
Popular Electronics--Electronic Experimenter's Handbook (1983)
Tools & Equipment for Electronic Workbenches
High Performance Scratch and Rumble Filters
Check Your Heat Loss With A Degree-Day Meter
A Low-Cost 16-LED Logic Monitor
Build a Vocal "Truth" Analyzer
Accurate Ways to Measure In-Circuit Resistances
Build an Infrared Road Icing Alert
An Experimenter's Guide to Relay Control
Build a Personal Radiation Monitor
How to Add Triggered Sweep to an Oscilloscope
Measuring Large Currents with a DMM
Inexpensive Auto Battery Tester
Also see: Selected articles from Electronics Handbook (classic USA print magazine)