Smart Door Lock System Project

I have already posted an tutorial about the same project with bluetooth module you can refer it for any clarifications.

Smart door lock system project.

Now days technology has become an integrated part of people s lives therefore the security of one s home office or organization must also not be left behind. This is a simple project made with the arduino uno r3. Here we are also building a similar wi fi door lock which can be controlled from the smartphone. This project is to create a smart lock door system with voice activation to open and close the door via voice sensor and arduino uno.

There are many kinds of wi fi door lock available in the market which makes your home more secure and saves time in finding the keys. This controller requires a supply voltage of 5v dc. So in this project we are going to make an iot based door lock system using nodemcu solenoid lock and adafruit io. Here an at89c52 microcontroller is used and it is an 8 bit controller.

Smart lock door with voice activation using arduino uno project showcase by bangkitwahyu. Here nodemcu will act as the main controller and connect the user to the door lock system using the internet. Password based door lock system using 8051 microcontroller circuit design uses five major components a microcontroller an l293d motor driver a dc motor a 4 4 matrix keypad and a 16 2 lcd. The aim is to control a door lock without keys and using a smartphone to accomplish this.