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Hobby projects - Simple electronic circuits

Computer microphones Learn how to interface electret and dynamic microphones to the standard computer sound card. Metal detectors Theory of operation and schematics of the most common metal detectors used today: Very Low Frequency (VLF), Pulse Induction (PI) and Beat-Frequency Oscillator (BFO). Wireless microphone The wireless microphone transmitter can be built in an afternoon with simple, affordable and widely available parts.

Mike's Electric Stuff Handbook of hardware pinouts, cables schemes and connectors layouts The Transistor Lists of Nobel Prizes and Laureates The Transistor Play the Transistor Recycler Game About the game A transistor is made of a solid piece of a semiconductor material and either used as switches, to turn electronic signals on or off – or, as amplifiers. The Nobel Prize The 1956 Nobel Prize in Physics was awarded for the invention of the transistor. Readings Learn about how a transistor functions and try build a replica The Transistor in a Century of Electronics Share this: Share on facebook Share on google_plusone_share Share on twitter More Sharing Services7 Share on email To cite this pageMLA style: "The Transistor". Recommended: The Legacy of Alfred Nobel On 27 November 1895 Alfred Nobel signed his last will in Paris. Play the Blood Typing Game Try to save some patients and learn about human blood types! Unlocking the Secrets of Our Cells Discover the 2012 awarded research on stem cells and cell signalling. Contact E-mail us Press Sitemap A-Z Index Frequently Asked Questions Terms Follow Follow us: Facebook

Electrcity: History & Science © Matthew Modoono Indoor bolts produced by the world's largest air-insulated Van de Graaff generator spark exciting explorations of lightning, conductors, insulators, electricity, magnetism, and storm safety. Seating is first come, first served. Now Showing Schedule Approximately 20 minutes long See schedule Location Theater of Electricity Find on map Recommended for Grades 3 – 12 and adults Free with Exhibit Halls admission Accessibility: American Sign Language Interpretation Available Upon RequestAssistive Listening Devices Available At Information DeskWheelchair Accessible Going Linux · Home