This circuit is intended for use with common oscilloscopes having been found in documentation on instrumentation from the 1970s. The capacitors are of the ceramic type with low parasitic inductance.
Found in a 1969 Electronics World, this circuit generates low frequency signals with two...
This circuit was obtained from a Popular Electronics of the 1990s. The circuit uses a temperature...
This stage was used in old audio ampliiers and radios from the 1950s and 1960s. It uses one of the...