This circuit was suggested by National Semiconductor in its 1994 Linear Applications Handbook. The integrated circuit must have a heat radiator.
The presented circuit is a sinusoidal oscillator for 1 kHz that makes use of the four amplifiers...
This headphone amplifier has good gain and high input impedance. The circuit is from Electronics Now and...
Based on the 4006 this circuit generates random signals in a frequency range that depends on L1...