In the figure we have 3 oscillators with logic gates that can be triggered by external logic signals. The circuits were found in the Radio Electronics magazine of April 1987.
This circuit was found in the Optoelctronics Sourcebook from Texas Instruments. The circuit has a...
We found this circuit with duty cycle adjustment in the May 1988 Radio Electronics magazine. The...
This 2.5 A power supply was found in a 90's QST magazine. The power transistor must be mounted on a...