This circuit, for frequencies up to 100 kHz, was found in American documentation from 1970. The circuit can serve as a reference for projects with modern equivalent components.
This circuit, which applies to configurations with triacs of the TIC series, was found in a...
The astable multivibrator shown by figura 1 has a very low current drain and can be powered from 6...
Found in 90s Popular Electronics this circuit amplifies signals over a wide range of frequencies....