Generating sinusoidal signals from 1.5 to 15 kHz, this oscillator uses common complementary transistors. The circuit was found in the December 1995 issue of Electronics Now magazine.
The Texas Instruments OPAx145 Series of Operational Amplifiers is available from Mouser...
Found in a 1958’s publication, this receiver uses components that are nbot easy to find in our...
Circuits similar to this appear elsewhere in this section. The transistors can be BC549 (low...