Twilight Simulator (CB26055E)

This circuit simulates dusk by slowly dimming an incandescent bulb. It was found in the August 1998 issue of Electronics Now magazine.

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20 MHz Oscillator (CB14153E)
This stable 20 MHz oscillator was suggested by the National Semiconductor's Linear Applications Handbook...
LT1206 Buffer and Driver (CB4911E)
This buffer and driver is from the integrated circuit manual itself, the Linear Technology LT1206. The...
Sound Effects Generator (CB12280E)
The transistors in this 1978 circuit can be BC548 and 1N4148 diodes. The electrolytic capacitors can be...