https://github.com/fahdseddik/esnd-on-demand-traffic-light-control

Embedded Systems Professional Nanodegree On-demand Traffic light control Project
https://github.com/fahdseddik/esnd-on-demand-traffic-light-control

atmega32 egfwd embedded-systems proteus traffic-simulation

Last synced: about 1 month ago
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Embedded Systems Professional Nanodegree On-demand Traffic light control Project

• Host: GitHub
• URL: https://github.com/fahdseddik/esnd-on-demand-traffic-light-control
• Owner: FahdSeddik
• License: zlib
• Created: 2022-08-20T18:49:57.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-11-04T14:12:06.000Z (over 2 years ago)
• Last Synced: 2025-03-26T08:47:37.605Z (about 2 months ago)
• Topics: atmega32, egfwd, embedded-systems, proteus, traffic-simulation
• Language: C
• Homepage:
• Size: 5.12 MB
• Stars: 6
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ESND-On-demand-Traffic-light-control

This is an On-demand Traffic light control system for the EgFWD Embedded Systems Professional NanoDegree Scholarship. This project was written in C using Microchip Studio and Proteus 8 professional.

## Demonstration

Here, I used Proteus 8 Professional in order to simulate AVR Atmega32. I have the wiring labeled below. 


![image](https://user-images.githubusercontent.com/62207434/185999906-98b91a0e-28eb-4b4b-9db9-d5c393d37160.png)

This is a video for the system running on the simulator. More details about behaviour  in the [system-functionality](https://github.com/FahdSeddik/ESND-On-demand-Traffic-light-control#system-functionality) section.

https://user-images.githubusercontent.com/62207434/186000173-a4a9c387-57c7-41ba-85e6-941e10dca15f.mp4

## System Functionality

- The system handles 6 LEDs

- Car LEDs switch every 10s (each switch includes 5s yellow light blinking interval)

- `Button`: the button acts as a request for a pedestrian to cross the street

  * The system will stop cars if not already on red light as per request

## Details & Program Flow Chart

You can find system details and program flow chart in project documentation [here](https://github.com/FahdSeddik/ESND-On-demand-Traffic-light-control/blob/main/Project%20Documentation.pdf).