Auto Open Door Arduino

In this arduino based project we have tried to replicate the same system by using a pir sensor.

Auto open door arduino.

Where as soon as a person approaches the door at about 2 or 3 feet the door. To tell when to open the door. When someone comes within 50 cm of an ultrasonic sensor attached to the door the arduino uses an h bridge relay to power a windshield wiper motor which opens and closes it via a linkage setup. A number of technologies are available to design automatic door openers like pir sensors radar sensors laser sensors infrared sensors etc.

An arduino board i used the arduino uno rev 3. I wanted a small door to open automatically via arduino morning night to the outside world. This hack from sieuwe elferink takes care of that for you using an arduino uno for control. A button swicth ir sensor etc.

The project generally relates to an automatic opening and closing of door which will sense person or object approaching door and open automatically. Doing this would relieve us from worrying if the chickens were safe at night and to be able to leave the house when we wanted this door will be located on the side of the coop. The door sensor is also known as entry sensor contact sensor or window sensor. You might have seen automatic door opener systems at shopping malls cinemas hospitals etc.

The detail instruction code wiring diagram video tutorial line by line code explanation are provided to help you quickly get started with arduino. Tired of doing the mundane task of opening your door. The project generally relates to an automatic opening and closing of door which will sense person or object approaching door and open automatically. How to build an arduino automatic chicken coop door arduino code parts pictures wiring diagram and videos included.

This system is controlled by arduino micro controller. This system is controlled by arduino micro controller. Material for making a case to hold the components eg. We will learn how door sensor works how to connect door sensor to arduino how to program arduino step by step.