TECHNICAL SPECIFICATIONS
HARDWARE:
Microcontroller : Arduino Uno
LCD : 16X2 LCD Display
Crystal : 16 MHz
Solenoid Lock : 12V DC Electromagnetic type
Keypad : 4X4 Matrix type
Relay : 12V DC
Buzzer : 5V DC
Power Source : 12v 2 amp Adaptor
SOFTWARE:
Arduino IDE
Proteus based circuit diagram
APPLICATIONS:
- Door Security
- Locker Security
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