Door Lock Circuit (DIY Project Download)

door lock circuit 1

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 switche. This circuit is designed to operate an electrical door-release mechanism – but it will have other applications. Enter the four-digit code of your choice – and the relay will energize for the period of time set by C4 & R4. Controlling your door lock through your personal cell phone was never this easy. Learn how to build a simple electronic circuit that will help in converting your ordinary door lock into a high security door lock which can be now controlled through your own cell phone.

door lock circuit 2ASE A6 Electrical Electronics Practice Test. Door lock circuit. 6. The power door locks in the vehicle in the diagram above unlock only. There is no locking action. The door locks in the vehicle in the circuit diagram above will unlock only, there is no lock action when the switch is depressed. The door lock relay has been replaced and there is still no door lock operation. This circuit is designed to operate an electrical door-release mechanism – but it will have other applications. It is a relatively simple circuit of electronic lock of safety with code of 7 digits.

The drawback to simply wiring the new switch in parallel with the driver’s switch is that the passenger’s side switch will then operate all the door locks simultaneously. I built a simple circuit with a basic ATMega 168 arduino chip and a ID-20 RFID reader to control an electronic door lock. The circuit consists of 3 separate parts, a Reader to read RFID tags, a Controller to accept data from the reader and control the output of the RGB LED and the Electric door lock. Password Based Door Locking System Circuit Operation:.

Diagram: Door Lock Circuit

door lock circuit 3The Free Information Society – Laser Listening Electronic Circuit Schematic More. Lets get to building our password based digital door lock now.The circuit diagram of digital code lock is given below. Assemble the circuit as shown in diagram. Electronic Locks Circuits and Tutorials – This circuit can be used to operate an electric strike or an electromagnetic lock on a door. It is not the door being opened/closed, but a small electromagnetic strike which unlocks the door. An automatic vehicle door lock circuit for automatically locking the doors at a predetermined speed. A set signal, produced upon the energization of this circuit, triggers a bistable multivibrator memory circuit to the condition which produces a door unlock signal upon the output thereof. Door Locks Wiring Diagram Of 1963 65 Chrysler Imperial Circuit and Wiring Diagram Download for Automotive, Car, Motorcycle, Truck, Audio, Radio, Electronic Devices, Home and House Appliances published on 23 Mar, 2014. This is the circuit diagram electronic door lock security key system. It means that this security system circuit is the combination of pressed key itself (not the mechanical), the output can be connected to drive the relay to open the door (usually using motor).

Honda Element Passenger’s Door Lock Switch

Like above, you can add auto unlock to any vehicle equipped with power locks. Just connect the output of this circuit to the vehicle’s door lock circuit using the appropriate application.