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This may not be the best pace to ask this but I have to use a 3.3v regulator with this esp12 . For that I have selected this regulator 3,3v regulator and in the discribtion it is saying to use two capacitors . so are the capacitors compulsory or not and what will happen if i dont use the capacitor

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Yes, they are compulsory. They are to prevent oscillation of the regulator and to provide rapid delivery of current over short periods while the regulator adjusts to changing demands.

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    Commented Oct 28, 2020 at 18:34
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    Commented Oct 28, 2020 at 18:42

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