Found in an Electronic Design from the 90s, this circuit generates a mathematical function given by the formulas next to the diagram. The basic component is from the period.
It is an electronic capacitor where the capacitance "seen" by an external circuit connected to...
This 1980s power supply uses a battery to prevent interruption of the power supply in the event of a...
This circuit is from an old National Semiconductor component manual. The circuit can be...