Originally designed to analyze the shape of light pulses from a flash for photographic applications, this circuit can be used in other applications. We found it in a Hands On from the 90s.
Suggested by a Popular Electronics, this small amplifier that has a detector to follow RF...
We found this circuit in the November 1992 Radio Electronics magazine. The circuit uses an LDR as a...
We found this circuit in the March 1995 issue of Electronics Now magazine. The circuit has a...