This sophisticated audio generator with digital display was found in the March 1984 issue of Radio Electronics magazine. The circuit includes a power supply with various voltages.
This circuit was found in a 1967 Ferranti documentation. It takes the transistor to the conduction...
This two-output circuit was found in General Electric documentation from the 1990s. The circuit uses...
Found in American documentation, this circuit aims to produce pulses of certain durations from smaller...