Esp 8266

Sir i got a problem. I have connect a brushless dc motor from aurdino along with esp 8266 . So when the blue led of esp is blinking it provides a Ripple factor to dc motor and the rotation is increasing on each blink of blue light
https://photos.app.goo.gl/jUt9Ytmb8B6KqRp26 this is the link in which i captured the Ripple factor (voltage difference) that create on every blink of blue light of esp

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