In the figure we have the way to implement a sinusoidal oscillator with the 4093 IC. The component values are given by the table. The circuit is from a Popular Electronics from the 90s.
This source, from a 1982 documentation, uses a triac to control the power and voltage applied to...
This circuit was found in Motorola documentation from 1968, using high power transistors and...
This circuit was found in documentation from the 1980s. The circuit uses several components of the...