This circuit was found in a 1964 Electronic Design. It generates opposite phase signals from an input signal. Modern equivalent transistors can be used in the same configuration.
This circuit was obtained from an old Signalite documentation. Neon lamps are special types of the...
This circuit can be used with older tape player systems to recover media converting for digital...
Found in an EEE from 1970, this circuit supplies a voltage of 12 V DC x 10 mA current from the...