This project implements an automotive car black box system that records critical vehicle parameters and events.
It is designed to help in accident analysis, driver behavior monitoring, and vehicle diagnostics.

• PIC16F877A Microcontroller
• 16x2 Character LCD (CLCD)
• External EEPROM
• RTC Module
• Matrix Keypad
• ADC-based Speed Sensor
• Power Supply Unit

• Embedded C
• MPLAB X IDE
• XC8 Compiler
• Picsimlab

• Real-time vehicle parameter display
• Event logging with timestamp
• EEPROM-based data storage
• Password-protected menu system
• Log viewing and management
• User navigation via keypad

1. System initializes LCD, EEPROM, RTC, ADC, and keypad
2. Vehicle parameters are continuously monitored
3. Events are logged into EEPROM with date & time
4. Secure menu allows viewing logs and system settings

car-black-box-embedded/ │ ├── README.md │ ├── src/ # ALL .c files │ ├── main.c │ ├── lcd.c │ ├── keypad.c │ ├── eeprom.c │ ├── rtc.c │ ├── inc/ # ALL .h files │ ├── lcd.h │ ├── keypad.h │ ├── eeprom.h │ ├── rtc.h