A 4 way traffic light system that can detects siren of and emergency vehicle, and when it detects sound the traffic light for that particular lane will become in go signal(green) and the traffic light must be separated in short there are all wireless and has a wifi module and the traffic light mst connected to each other..
46 фрілансерів(-и) у середньому готові виконати цю роботу за $36/годину
Dear sir, i am interested for this project, i would like to start asap. Check our Official portfolio: [login to view URL] Looking for your earliest reply asap. Thanks