This car audio amplifier was found in a Popular Electronics Hobbyist Handbook from the 1990s. The circuit uses the TDA2004 to boost the car radio output of cars of the time.
This traditional direct amplification MW radio configuration was obtained in an American...
This circuit was obtained in a manual from the 1977 chain store Radio Shack. The circuit...
This circuit can be used in physics experiments, in ionization and in several other applications. The...