Sound Effects
Electronic Circuits for Hobby and Fair Projects


Home Experiments Science Fair Projects
Electronic Circuits
C=Circuit Diagram
Guitar Effects [C]
Guitar Fuzz Effect [C]
Novel Buzzer [C]
Police Siren [C]
British Police Siren [C]
American Police Siren [C]
Voice Record Playback Circuit [C]
Melody Generator for Greeting Cards [C]
Big Ben Sound [C]
Ultrasonic pest repellent for rats, mice etc. (30 kHz to 50 kHz) [C]
Ultrasonic insect repellent (22KHz) [C]
Ultrasonic Dog Whistle [C]
Electronic Canary [C]
Metronome [C]
Different Sound Effects (Sound Effects Generators) [C] [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
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