Browse over 10,000 Electronics Projects

Arduino Door Lock Using 4×4 Keypad and Servo Motor

Arduino Door Lock Using 4×4 Keypad and Servo Motor

In this project we will do an automatic door lock system using a 4×4 keypad and servo motor controlled by Arduino. Our password: “123”.



Advertisement1


Materials:


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 Using 4×4 Keypad and Servo Motor

 


Top