Found in a 1990s American documentation, this circuit provides an output voltage approximately 4 times that of the input voltage. Diodes are general-purpose types.
This circuit consists of a traditional amplifier version with complementary output using BD series...
This continuity test was found in a 90s Electronic Engineering. Transistors are types of general...
This filter was found in Texas Instruments documentation from the 1980s. The circuit uses a common...