Automatic Door Open using IR sensor घर पर कैसे बनाये

Hello guys, In this we will make automatic door opening project using Arduino, first we will learn how to control a Servo Motor and will see two example of Servo Motor, one is Sweep and other is Knob example.

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Total Materials

Assembling

This is very simple project using Servo Motor and it is the perfect Arduino Project for Beginners and is a great learning platform to get into Robotics and Engineering. Here, we used Servo motor, Arduino, Motor driver and a Potentiometer.

servo arduino motor driver

Circuit Diagram

Servo motor’s Data or Signal pin connected to Arduino’s pin 9, Servo motor’s positive pin connected to Motor driver. In Motor driver input voltage is 12v and we will get 5v output voltage and that 5v supply is connected to arduino.

servo motor and arduino

Sweep

In Servo motor’s sweep example we can control the servo motor automatically from 0 degree to any degree according to our requirement.

servo sweep

Knob

In Servo motor’s knob example we can control the servo motor manually from 0 degree to any degree according to our requirement uing potentiometer.

servo knob

Result

By this program we can control the servo motor and will rotate from 0 degrees to 180 degrees or any degree according to our requirement. We can control it by automatically or manually using Potentiometer.

Further Readings

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