AUDIO SWEEP OSCILATOR This circuit was designed for a sound effect but may serve other useful purposes when a basic sweptfrequency audio source is required It produces both square and triangular wave outputs that ascend from about 80 to 730 Hertz in a r circuit
Пример: Infrared control system
AUDIO SWEEP OSCILATOR This circuit was designed for a sound effect but may serve other useful purposes when a basic sweptfrequency audio source is required It produces both square and triangular wave outputs that ascend from about 80 to 730 Hertz in a r