Test & Measurement
Electronic Circuits for Hobby and Fair Projects


Home Experiments Science Fair Projects
Electronic Circuits
C=Circuit Diagram
Battery Voltage Checkers [C]
Simple LM335 Thermometer [C]
A Simple Field Strength Indicator [C]
1 Khz Inductance Meter [C]
Multi Wire Cable Tester [C]
Connection Tester [C]
Sine Wave Generator [C] [C]
Crystal Test Circuits [C]
Bench Amplifier [C]
Signal Tracer and Injector [C]
Low Frequency Oscillator [C]

EMF Probe Version [C]
Logic Probe [C]
Function Generator [C]
Square Wave Oscillator [C]
Fuse Testers [C]
Zener Diode Tester (1 transistor) [C]
Zener Diode Tester (555 timer) [C]
Electronic Barometer [C]
1-Wire Barometer [C]
Gaussmeter [C] [C]
Simple Field Strength Meter [C] [C]
Infra Red (IR) Remote Control Tester [C]
Simple Polarity Tester [C]
Network Lead Tester Project [C]
Simple Component and Continuity Tester [C]
Useful Links
R=Resource
Electrical Safety [R] [R]
Electronics Project Books

                   

Electronic Circuits
Lights & LEDs
Alarms
Sound Effects
Cars & Motorcycles
Computers / PC
Detectors & Sensors
Electronics Games
Audio & Sound
Clocks & Counters
Power Supplies
Radio
Telephone
Control & Interface
Test Equipment
Miscellany

Electronics Discoveries and Inventions
Heinrich Hertz: Radio Waves
Guglielmo Marconi: Radio
Radio and Wireless Patents
Bell: Telephone Invention
The Invention of the Transistor
Konrad Zuse: Relay Computer
The Oil-Drop Experiment

Electricity Projects Famous Electro Scientists



My Dog Kelly

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Last updated: January 2017
Copyright 2003-2017 Julian Rubin