Servo Lock Door

A pin based lock using keypad and servo.

Servo lock door.

Using a servo motor to operate a door lock. Mes door lock kits are the original central locking kits. Coding an rfid reader takes serious knowledge of the arduino c language. Enter the right word you re permitted to go through.

See how we built it including our materials code and supplemental instructions on hackster io. The osepp arduino compatible uno r3 plus and breadboard to control the servo motor wirelessly. Optional supplies for door lock servo motor breadboard 16 breadboard jumper wires sliding lock 3d printed seems to work best add tip ask question comment download. To unlock and lock a door.

Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod. A rod connects the actuator to the latch and another rod connects the latch to the knob that sticks up out of the top of the door. In some cars the door lock actuator is positioned below the latch. The servo motor mounted in place.

Locking or unlocking either of the front doors will automatically lock or unlock all of your vehicle s doors. How to lock a servo motor relay. In our everyday life we may enter and exit places through this and that door. Arduino breadboard keypad 4 4 in this example cables one red led one green led two 100 ohm resistors servo only if we enter the right code on the keypad we want the green led to light up and turn the servo to a certain position lock open.

In today s technologically advanced society the desire to remotely operate doors is becoming increasingly widespread. We use a 5v switching power supply to convert 120v electrical load into usable 5v by the motor and arduino. Your existing lock knobs and door key activate the system. Upon scanning the right tag and entering right pass it will open door and send confirmation message otherwise it will send alert message.

Some with lock some without. The first step just so happens to be the most complicated. But like in the movie if you enter a wrong number a. We mount the servo motor wire it to a breadboard and osepp uno plus on the left side of the door.

A latch can be attached to the servo e g.