Iot Door Lock Project Using Arduino

First of all we start from the brain of this project which is the arduino uno board.

Iot door lock project using arduino.

It was an interesting project which required beginner s level skill in programming and very easy to connect circuit. Here nodemcu will act as the main controller and connect the user to the door lock system using the internet. First of all we will make the connection to the 4 4 keypad. The arduino board is connected to an lcd and a servo motor.

The complete circuit diagram for our arduino based digital keypad door lock project is shown below. 62 is xor value for 02 xor 00 xor 10 xor 7d xor 0d. This allows the user to lock unlock his home s door lock by using a smartphone from anywhere in the world. I have already posted an tutorial about the same project with bluetooth module you can refer.

So in this project we are going to make an iot based door lock system using nodemcu solenoid lock and adafruit io. This is a simple project made with the arduino uno r3. In the below code the rfid tag number are stored in the char tag. Find these and other hardware projects on arduino project hub.

In this video you can learn how to make a simple password based door lock system using arduino servo motor and 3 4 matri. The communication medium will be the internet wifi module esp8266. Therefore here i am with another iot tutorial using arduino with 1sheeld and just a smartphone. Circuit diagram for arduino keypad door lock.

Hence with this arduino door lock project lies behind my door it has become easy to just get my phone and see if i have closed the door lock or not and close it. So a digital code lock can secure your home or locker easily. The aim is to control a door lock without keys and using a smartphone to accomplish this. As thefts are increasing day by day security is becoming a major concern nowadays.

Password based security system using arduino keypad. The aim is to control a door lock without keys but using a smart phone instead. For connecting the keypad with the arduino we are using both analog and digital pins. The complete rfid door lock arduino code is given at the end of this project.

In this project we will learn how to make the password based security system using arduino keypad. Hence number on the card is 0001080589 code and explanation. This is a simple arduino project. Smart bt door lock simple arduino project showcase by arun.

Just thought of making a password based door lock system in which you can enter the password via the keypad. An iot device that helps prevent gun suicides through safe monitoring only allowing access to a safe through a request approval process. We used analog pins since we need more that 14 digitals pins for this project.