Servo Door Lock

This is a short video demonstrating use of small servos to open and close doors.

Servo door lock.

This shaft must be shaved down or cut to fit the new depth of the servo motor. Servo motor mg90s. Just thought of making a password based door lock system in which you can enter the password via the keypad. The external lock is mounted to a flat shaft that locks and unlocks the deadbolt when rotated.

Bluetooth door lock arduino. Arduino uno mega x1 breadboard x1 4 4 keypad x1 servo motor x1 red led x1 green led x1 220 ohm x2 jumper cable code listing is here on arduino door lock. Arduino breadboard keypad 4 4 in this example cables one red led one green led two 100 ohm resistors servo. Using a servo motor to operate a door lock august 24 2015 february 2.

Heres how i made it. The required circuit is a simple pulse generator based on a 555 timer. 12pcs sg90 micro servo motor dorhea mini servo sg90 9g servo kit for rc helicopter airplane car boat robot arm hand walking servo door lock control with dupont cable compatible with arduino 16 99 16. In this project we will do an automatic door lock system using a 4 4 keypad and servo motor controlled by arduino.

Recently i rewatched the amazing spiderman in one scene peter parker locks and unlocks his door from his desk using a remote. To unlock and lock a door. How to make a smartphone connected door lock duration. When i saw this i instantly wanted my own for my door.

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. A latch can be attached to the servo e g. After a bit of tinkering i got a working model. 12pcs sg90 micro servo motor dorhea mini servo sg90 9g servo kit for rc helicopter airplane car boat robot arm hand walking servo door lock control with dupont cable compatible with arduino 16 99 16.