This Motorola circuit is from 1965. Collector currents must be 7 and 12 A for transistors. Equivalents may be used. The circuit is for contact breaker cars.
This circuit was obtained in a 1999 documentation and makes use of common components. The circuit...
We do not know exactly what sound a flying saucer makes, or if it makes a sound! But this is not...
This oscillator for telegraphy practice was published in Radio Electronics magazine in March 1958....