Wall-ED
New Member
Here's a picture of the oscillator, View attachment 62254
before D2 there was only a wire , and before D1 there was a 50 k resistor but the output was very very badly distorted, so i figured i could switch the wires with diodes to add a little stability and symmetry, and it did, except the output isn't so sine wave, i want to know what I should change to make it a sin wave and also what is this shape of wave called and how to control its amplitude by which resistor? or is it the input of the positive side of the op amp?
EDIT: I lowered the input of the positive input of op amp, the output was a half sine wave, only positive side can be seen, what does this mean?
before D2 there was only a wire , and before D1 there was a 50 k resistor but the output was very very badly distorted, so i figured i could switch the wires with diodes to add a little stability and symmetry, and it did, except the output isn't so sine wave, i want to know what I should change to make it a sin wave and also what is this shape of wave called and how to control its amplitude by which resistor? or is it the input of the positive side of the op amp?
EDIT: I lowered the input of the positive input of op amp, the output was a half sine wave, only positive side can be seen, what does this mean?
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