History of Development
Mosfet Circuit Details
Image Map Block Diagram of Mosfet Receiver
Receiver Circuit Details
The Advantages of the 455 kHz IF Strip
For some very interesting information on LED's, check out the following sites:
A short note on the discovery of the first LED
The Road to the Transistor, By Jed Margolin (Has information on the discovery of the first observation of the light emitting qualities of p-n junctions.
The LED Museum
Light Emitting Diodes
The Blue LED FAQ
Kon Klipstein's LED Main Page
The Brightest and Most Efficient LEDs and where to get them.
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