G1-73: LISSAJOUS FIGURES - FOURIER SYNTHESIZER

ID Code: G1-73
Purpose: Show stable Lissajous figures.
Description: Various harmonics from the Fourier synthesizer are input into the horizontal and vertical inputs of an oscilloscope, creating Lissajous figures. Any ratio of harmonic numbers can be used (including two first harmonics) with their phases and amplitudes independently adjustable. You can get a neat effect by using the "dot" display style and a 2.50 second variable persistence. Change the phase of one of the inputs and watch the pattern change! Two examples are shown below
Availability: Available