/diy/ - Do It Yourself

Anonymous Sun May 27 04:53:42 2018 No.1394674 [View]
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>>1394179
>>1394222
Thanks for your guys help. Should have also said that sine does not have to be perfect (so don't mind if waveform is too distorted) as all I'm doing is fading an LED on/off.

Had a dig through AOE 3rd ed, and did see the lamp configuration, very neat how it can give such low distortion.
Also tried simulating "phase-shift oscillator" with some luck, but did not like how "complex" circuit was becoming. So in the end I went with the "3 integrator loop" circuit, have managed to get adequate performance at 2V & 0.2Hz :D

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/diy/ - Do It Yourself

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