Simple Combination lock Project with keypad and LCD

Combination Lock with LCD and Keypad using pic16f628A:

A Brief Description:

This project is written in C language. The basic user lock is of 2 Digits.
The input is taken from a 4x3 Keypad (please see the schematic for more information) and Display the user input on a 2x16 LCD. A pin is assigned as output for activating and deactivating the lock. For demonstration I have connected an LED to that pin.

... Read Compelte post
Author: DAT | Date added: Sun Dec 02 2007, 06:12 pm

Downloads

Comments

MichaelTak
Thu Mar 23 2023, 11:04 pm
Kamroladiugs
Thu Mar 23 2023, 04:13 pm
Sebastianskyhoma
Thu Mar 23 2023, 01:43 pm
Zakoshdymninpup
Thu Mar 23 2023, 08:31 am
zimCar
Thu Mar 23 2023, 08:21 am
eruccabe
Thu Mar 23 2023, 08:04 am
RobertNax
Wed Mar 22 2023, 10:33 am
nisCar
Wed Mar 22 2023, 07:52 am