Microcontroller based Digital Code Lock
Project Cost: 5,600 Project Code: 1106 Order Now Description of the project: Microcontroller based Digital Code lock project opens a door-latch when a correct password is entered through a keypad. Opening the door latch is shown using a stepper motor or DC motor. The user can change this password anytime he/she wishes using a keypad. And if a wrong password is entered for more than 3 times, then a buzzer is turned on. Description in detail: The main blocks of this project are as below: Keypad: The user will enter the password using the keypad. Various keys of the keypad are: I. 0 to 9 II. Enter III. Escape LCD: We are going to use a 16x2 alphanumeric Liquid Crystal Display (LCD) which means it can display alphabets along with…