This circuit was obtained from an Electronic Design from 1964. Transistors admit modern equivalents and the range of frequencies generated can be changed.
This circuit controls the brightness of incandescent lamps up to 400 W for the TIC226 series...
The circuit shown in the figure generates rectangular signals up to 1 MHz with three types of...
This circuit uses three flip-flops and two NAND ports to obtain a frequency division by 5,...