| Model NO.: | Picel |
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| Customization: | Available Customized Request |
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A electronic lock allows only a authorized entry to your home. This circuit comprises of a PIC16F877A MCU which plays role of processing unit. It is interfaced with a 4×4 matrix keypad for entering password and a 16×2 LCD for display. When a correct password is pressed it energies the relay and lock is opened.
