This project is a real-time library vacancy monitoring system designed to track the number of people entering and leaving a library. The system uses an 8051 microcontroller, IR sensors, and 7-segment ...
The Intel MCS-51 (commonly termed 8051) is a single chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems. 8051 are first-generation microcontrollers that sparked ...