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Connect the LCD data pins to the microcontroller's port pins. Connect push buttons to designated pins for enrollment and deletion. Fingerprint Sensor (R305): Vcc to 5V power supply. GND to ground. TXD ...
This project demonstrates the interfacing of an 8051 microcontroller with an LCD display, a DC motor, and a Digital-to-Analog Converter (DAC). The project is implemented using Keil uVision for ...
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