The integrated circuit used in this Electronics Now amplifier is not very common today. However, this configuration can be found in commercial equipment of the time.
This 1987 circuit uses a common ignition coil to generate high voltage to power a fluorescent lamp that...
The sound of drums can be obtained with these two touch-triggered double-T oscillators. The...
This high-precision circuit was found in documentation from the 1990s. The integrated circuit is...