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/diy/ - Do It Yourself

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>> No.2698716 [View]
File: 94 KB, 425x290, positive feedback.png [View same] [iqdb] [saucenao] [google]
2698716

>>2698660
What chip? It's pretty common for an op-amp to not get all the way to its rails.

As for the square wave output, be sure that you don't have positive feedback by accident, pic related.

>> No.2521518 [View]
File: 94 KB, 425x290, positive feedback.png [View same] [iqdb] [saucenao] [google]
2521518

>>2521512
a-anon, i think you put the op-amp the wrong way around

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