modified 10 years ago

Sine wave gen

01:03:54

3x op amp fun gen

published 10 years ago

selman

10 years ago

Cool

selman

10 years ago

But wouldnt say sine wave , here the 1st opamp "schimiit trigger" generates rectangular waves, the second one integrates it and produces triangular waves (waves that are linear function time like V(t) = t ) the last one also integrates it and produces a non linear wave, it might look a sine wave but actually it's not. You can construct sine wave oscillators from one opamp like wein-bridge, phase shift...

reinhold

10 years ago

Almost... But the shot missed... The square is ok but sine and triangle have to be worked over

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