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.
This shield circuit for lamps and other charges was found in a Popular Electronics from the 90's....
Using the well-known 2N2646 that was popular at the time, this circuit was found in Radio...
We found this circuit in a Popular Electronics of the 90s. The circuit can also be used as a seat...