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Model: 145    

Do-It-Yourself Kit (recommended)

Rs. 8,199

Rs. 6,969

( You Save: Rs. 1,230 )

With an Assembled & Tested PCB

DIY kit comes with an Assembled and Tested PCB ensuring 100% output guarantee. Includes hardware for assembling project from scratch. Fully supported by elaborate documentation, audio visuals and tools to independently carry out the project work.


The project is designed for automatic door opening system using PIR sensor. Opening and closing of doors is always a tedious job, especially in places like shopping malls, hotels and theatres where a person is always required to open the door for visitors.

This project proposes a system of automatic opening and closing of door by sensing any body movement near the door.This is achieved with help of a PIR (Passive Infrared) sensor. A live body generally emits infrared energy which is sensed by the PIR sensor from a considerable distance.This sensing signal is fed to a microcontroller to operate a door motor through motor driver IC.

When a body approaches within the operating range of the sensor, it sends a logical command to open the door. The door automatically closes with a fixed time delay. If there is no further movement within the PIR operating range. Interrupt signals are used through limit switches to avoid locked rotor condition of the motor.

Further this project can be enhanced interfacing a counting arrangement for keeping a record of entry and exit of people at particular place. This can be achieved by interfacing the system with an EEPROM (non-volatile memory) to avoid loss of stored data even if the power fails.


Please find the below link:


Easy to use, Self-explanatory kit.
All-inclusive solution kit.
Extensive audio-visuals available.
Branding-free material.
Pre-programmed Microcontroller.
Call/mail for Tech Support from 10 am - 7 pm.
Can be Customized for Arduino, Raspberry Pi, PIC
Movement Sensed Automatic Door Opening System
Hardware Requirements
  • 8051 series Microcontroller
  • Transformer
  • PIR sensor
  • Motor with sliding door
  • Motor Driver IC
  • Diodes
  • Resistors
  • Capacitors
  • Crystal
  • Transistor
Software Requirements
  • Keil Compiler
  • Language: Embedded C Or Assembly
Q & A
Q:  What is PIR?
A:  A PIR sensor(passive infrared sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.
Q:  How is a door demonstrated in this project?
A:  CD loader is used as a sample used to demonstrate an actual door.
Q:  Where is it used?
A:  It is used at shopping mall, theaters, hotels, where automatic door opening is required
Q:  What is the family of microcontroller used?
A:  Microcontroller from 8051 family is used.
Average Rating
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Showing 3 of 3 reviews
Pareshvasava, Gujarat on 17th June, 2014, 05:08 PM

I decided to buy a kit from Edgefx because the project I wanted to develop I found it on your website.I bought a kit from Edgefx and the working of project is good.I am extremely happy because I like my project very much and it’s working is good.

kumar.g, hydrabad on 13th May, 2014, 02:05 PM

I decided to buy a kit from Edgefx because my seniors and many friends told that choosing an Edgefxproduct is a good choice. Everything about the kit waswell and good. You can provide more projects which has even more best quality than the previous one.

swathi, armoor on 13th May, 2014, 02:04 PM

Respected Edgefx Team,I am really impressed and amazed by the way you provide services and manage your customers. It was really a good experience by joining with your website and with you. The services you provide like online doubt solving is really enthralling. Also chatting with Suvarna was also very relaxing and very helpful in solving any queries we had. I wish you all the best for satisfying many customers like me and my friends.

Rating Breakdown (3 Reviews)

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