Introduction: Arduino Lock
Arduino door or anything lock .
tools...
arduino board
breadboard
keypad
servo motor
jumpers
9v battery
led light
yellow...red
Step 1: Connect the Keypad With Arduino
connect the keypad as the photo ....step 1
Step 2: Connect Servo to the Arduino
connect the servo to the arduino as the photo..
Step 3: Connect the Led Light
connect the led light if you want it when pass is true yellow light turn on
when is wrong red turn on .....
connect lights in breadboard the take tow jumpers from the yellow and the red as the photo
then connect the red like this
- side to gnd
+ side to 13
green light
- side to gnd
+side to 12
Step 4: Code
you can download the code from here..... http://www.gulfup.com/?qEVqnP ......if you have 4*4 keypad change as the photo.........if you dont know from where to press download see the5 photo ?
you need
password and servo library download from here:
servo : http://www.gulfup.com/?osWr3x........
password : http://www.gulfup.com/?hxAiVF
and enjoy it ..thank you
if you like the project please like and follow........i have many projects . but i have exams when i finish it i'll back to you ??
8 Comments
5 years ago
jajajaja the page web is http://gulf-up.com/?qEVqnP
5 years ago
you web page its down.
6 years ago
how to download the code
6 years ago
great , thanks for sharing
7 years ago
the websites dont work no more
7 years ago
Hello, i didnt use the Arduino before but i just want to ask something.
Do i need a specific type of jumper like male to male or female to female?
7 years ago on Introduction
hello, your original pictures show a 4x4 Keypad, I have the same and it has 8 pins. Do you happen to know how to connect an 8 pin 4x4 keypad?
7 years ago on Introduction
Such a cool project! Thanks for sharing!