Generating sinusoidal signals from 1.5 to 15 kHz, this oscillator uses common complementary transistors. The circuit was found in the December 1995 issue of Electronics Now magazine.
The SCR sector of this circuit can be powered by high voltage AC and instead of the LEDs we can...
The circuit shown in the figure is from a time base that generates 60 Hz rectangular signals. |...
It is a simple blinker that simulates the action of an alarm when installed on the dashboard of a...