Simple Parking Mechanism With Nodemcu

Hi, I'm Sridhar Janardhan back with another tutorial.This is a tutorial in NodeMCU series.In today's Instructables I am going to teach you about a simple mechanism of Parking assistance using NodeMCU and ultrasonic sensor.To get started about NodeMCU please click the link belowGet started with NodeM...
By: callmeappytechie

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