Found in an Electronic Design from 1968 this circuit generates a linear sawtooth signal modulated by an input signal. The transistors are from the era.
Mouser Electronics is announcing the availability of the new voltage regulators with low dropout...
This is a circuit of the 80's ON Semiconductor thyristor manual. Of course, the configuration can be...
This two transistor preamplifier is intended for the use with three terminals electret...