user69739: 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

user4143: 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.

69739: <p>This may not be the best pace to ask this but I have to use a 3.3v regulator with this <a href="https://robu.in/product/esp-12f/" rel="nofollow noreferrer">esp12</a>
. For that I have selected this regulator <a href="https://robu.in/product/ams1117-3-3v-1a-sot-223-voltage-regulator-ic-pack-of-5-ics/" rel="nofollow noreferrer">3,3v regulator</a> 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</p>
 4143: <p>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.</p>
