Found in the September 1992 issue of Radio Electronics magazine. This circuit generates pulses that are determined by C3. The circuit has output pulse intensity and timing adjusted by R6.
In this circuit, Motorola's Linear Interface ICs, R3 is used to compensate to high source...
Found in an American documentation from the 90s, this circuit has a configuration that has been...
This circuit is suggested by Texas Instruments and uses two transistors to excite a 90 Q relay. The...