I used the code on the website but it does not seem to work.
Secret door lock arduino.
This rfid lock will.
All the parts work and the code can be uploaded to the arduino.
This is the changes that i ve made added a hall effect sensor to determine if the door is open or closed swapped the gear motor with a servo added a serial lcd feedback screen added a yellow led added a bunch of extra features.
As thefts are increasing day by day security is becoming a major concern nowadays.
This is a simple project made with arduino uno r3.
In this project we will make a digital door lock system with keypad using arduino uno.
If a piezo speaker hears the right number of.
Secret knock detecting door lock code not working.
The aim is to control a door lock without keys but using a smart phone instead.
It will open your door only when the right password is entered and it will start beeping when a wrong password is entered.
Password based digital keypad security door lock using arduino often times we need to secure a room at our home or office perhaps a secret dexter s laboratory so that no one can access the room without our permission and ensure protection against theft or loss of our important accessories and assets.
Are there any suggestions that anyone has to help make the project work.
November 05 2015 in.
In this project i used an arduino uno a piezo speaker and a servo motor.
Stop for a second or two and you ll probably see secret knock failed or door unlocked if you don t see anything or see junk make sure your serial port is set to 9600 baud and reset the power on the arduino.
In this video i ll be showing you how to build you own rfid door lock using an arduino an rfid sensor and a few other small components.
In this post let us build a secret knock detecting door lock using arduino which can detect the pattern of your knocks at the door and will only open the lock if the knocking pattern matches with the correct pattern.
If you re sure it s right then try tapping shave and a haircut don t forget the two bits.
Arduino detecting door lock knock secret protect your secret hideout from intruders with a lock that will only open when it hears the secret knock.
Unlock the door with a secret knock.
Hi all i ve done a bunch of modifications to steve hoefer s code for his secret knock detecting door lock.
For the proper working demo check the video at the end.
