Found in a 1964 Electronic Design this circuit makes use of components of the era. The output is 2 V peak to peak and the input is 2 V. The maximum frequency depends on the employed components.
The circuit shown in the figure is indicated for alternative sources of energy, such as those...
This small audio amplifier of a few watts found in television sets was published in the magazine Radio...
The astable multivibrator shown by figura 1 has a very low current drain and can be powered from 6...