This project demonstrates a pedestrian crossing system using the AT89C51 microcontroller. The system controls vehicle and pedestrian traffic signals to ensure safe road crossing. The program is developed in Embedded C using Keil uVision and simulated in Proteus.
- AT89C51 Microcontroller
- LEDs
- Two 7segment common cathode display
- Keil uVision
- Proteus 8
- Pedestrian crossing.c – Embedded C source code
- Pedestrian crossing.uvproj – Keil project file
- STARTUP.A51 – Startup file
- Circuit.png – Proteus circuit diagram
Thulasi Sankar