Source follower (CB6963E)

Found in American documentation, this circuit shows how to polarize a FET in bootstrap mode. The circuit applies to any FET.

Synchronized astable (CB21832E)
This circuit was taken from the 1974 Ferranti transistor manual. Note the shapes of the signals....
Economic Ambulance Siren (CB18011E)
This mini siren, found in a 2003 publication, powers a small piezoelectric transducer, but a...
Fuzz (CB12093E)
This fuzz effect is from a 1988 Italian publication, but it can be easily assembled, as the...