Electronic Door Lock Circuit
The circuit is built around dual j k flip flop 74ls73 ic3 and ic4 regulators 7812 and 7805 ic1 and ic2 respectively 555 timer ic6 and a few other components.
Electronic door lock circuit. The circuit is very simple and can be assembled using readily available components. This is the simplest electronic door lock that has a remarkable code implementation because it uses only one active component and at least 8 button switches. To activate the relay the 4 buttons s1 s4 must be pressed at the same time. A small neodymium magnet forms the key which can be used to open and close the door lock.
The opener has the following features currently programmed in software. Designed for use in both residential and commercial settings electronic locks can take your security to the next level. A micro servo motor is used as the electromechanical part the door striker while one cheap hall effect switch works as the keyhole sensor of the door lock. 2020 newest smart lock keyless entry deadbolt door locks digital electronic bluetooth deadbolt door lock with keypad smart locks front door work with app code and ekey auto lock for homes hotels.
Electronic locks circuits and tutorials this circuit can be used to operate an electric strike or an electromagnetic lock on a door. 1 shows the circuit of the electronic door lock. How does the door code lock circuit work. An electronic door lock offers increased security and peace of mind.
Best electronic door lock circuits at home 2020 03 13t19 35 06 00 00. For the brain of the circuit i deliberately chose an arduino microcontroller. But it is easy to avoid home break ins by using a simple solution electronics projects for you. 4 3 out of 5 stars 287.
The circuit requires. Circuit and working fig. Tacklife keypad electronic deadbolt door lock keyless entry door lock with 1 touch motorized auto locking easy to install for locker office home satin nickel ekpl1a 4 4 out of 5 stars 1 042 69 99 69. It is not the door being opened closed but a small electromagnetic strike which unlocks the door.
The top electronic door locks reviewed. Electronic key this electronic circuit turns on a relay by pressing four keys in the correct order.