Keypad Base Lock with PIC

Keypad Base Lock with PIC

Description

This Keypad base electronic lock is able to use for security systems. You can add Electromagnetic lock through transistor to output (pin 4) and alarm devise to Emergency output (pin 5) of the circuit. This project made using MikroC PRO C compiler. If you want to change Master Code, can change it using C code (see Tutorial Guide 01). This project has two codes, first is Manual reactivate lock and second is Auto reactivate lock. You are able to use any of them.

  v Manual Reactivate Lock –Password need to both deactivate and   reactivate lock. (see Video Guide)

  v Auto Reactivate Lock – Password need only to deactivate lock. Lock is auto reactivating after 10-15 seconds. You are able to change this time period. (see Tutorial Guide 02)

Tutorial Guide 01

Tutorial Guide 02

Important :

You can use any new password (4 digit ) for this keypad lock without changing  C code. (for more information follow Video Guide or download project)

Circuit Diagram

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