This circuit was found in a 1964 Electronic Design. The transistors are of the time, but can be employed as modern equivalents. The system is for car with contact breaker.
This High Side sensor with the L1637 was obtained from a Linear Technology 2005 own manual that...
This circuit was obtained from a European magazine of the 1990s. The integrated circuit used is...
This simple 741 circuit was found in the August 1993 Electronics Now magazine. The source must be...