Control & Interface
Electronic Circuits for Hobby and Fair Projects

Home Experiments Science Fair Projects
Electronic Circuits
C=Circuit Diagram
DIY Over-Current Protection Circuit [C]
Make an Arduino-Powered Lamp Dimmer [C]
Add Haptics to a Chair Using Arduino [C]
Make an Arduino OLED Temperature Display With Real-Time Clock [C]
Make a Temperature-Controlled Fan Using Arduino [C]
Build your own homemade brew monitor with a Hydrometer, Raspberry PI, and Ubidots [C]
Voice Controlled TV with Arduino [C]
Garden Sprinkler and Drip Timer Project [C]
Lamp Dimmer and Motor Speed Control Using A Simulated Diac [C]
Multi Rocket Launcher [C]
Model rocket launch controller [C]
Camera Switcher [C]
Electronic Door Release [C]
Schmitt Trigger [C]
Toggle Switch [C]
Fast Electronic Fuse [C]
PC Output Interface [C]
Curtain Control Circuit [C]
Infra Red (IR) Links [C] [C]
Infra Red Switch [C]
Infra Red Remote Control Extender [C] [C] [C] [C]
Which Remote Control Extender do I build ? [C]
Remote Control Using Telephone [C]
IR Remote Control Modulation Detector [C]
DC Motor Control [C]
Motor Speed Control Circuit [C]
TV Remote Control Blocker / Jammer (555, 1 transistor, 2 IR LEDs) [C]
TV Remote Control Blocker / Jammer (2 transistors, 3 IR LEDs) [C]
Useful Links
Electrical Safety [R] [R]
Electronics Project Books


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

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