This sophisticated circuit for the 90s car was found in the 1993 edition of Radio Electronics Special Projects. It uses components that are still common today.
We found this circuit in an English publication from 1982. The power MOSFET can be of any type and the...
This circuit is an impedance adapter. The circuit is from a Radio Electronics from April 1966. The...
This circuit was found in a 1997 magazine. It uses a CMOS 4060 circuit powered by 12 V which is...