Servo Lock Door

The servo motor mounted in place.

Servo lock door.

Car door lock actuators are designed to lock and unlock a door without the effort of pulling on a cable and rod. A latch can be attached to the servo e g. 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. Using a servo motor to operate a door lock.

We use a 5v switching power supply to convert 120v electrical load into usable 5v by the motor and arduino. In our everyday life we may enter and exit places through this and that door. Upon scanning the right tag and entering right pass it will open door and send confirmation message otherwise it will send alert message. To unlock and lock a door.

But like in the movie if you enter a wrong number a. Mes door lock kits are the original central locking kits. Some with lock some without. 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.

Enter the right word you re permitted to go through. Locking or unlocking either of the front doors will automatically lock or unlock all of your vehicle s doors. The osepp arduino compatible uno r3 plus and breadboard to control the servo motor wirelessly. The coding of the rfid reader.

Coding an rfid reader takes serious knowledge of the arduino c language. How to lock a servo motor relay. The good news is that you can use a simple circuit with a relatively inexpensive servo motor to perform this function. Your existing lock knobs and door key activate the system.

A pin based lock using keypad and servo. See how we built it including our materials code and supplemental instructions on hackster io. The first step just so happens to be the most complicated. 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.

And some with a password lock.