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.
This circuit was obtained in a 1991 Electronics Handbook. The publication no longer exists, but...
This circuit was obtained from a 1967 GE SCR manual. The SCRs must be rated for the wattage of the...
The circuit shown is for testing both signal diodes (low current) and rectifiers (high current). The...