With the development in automobiles, traffic light regulation has become a serious concern, and it is also necessary to eliminate time delays while travelling in traffic due to long delays at traffic signals. So, after thinking about this issue, we've decided on a Smart Traffic Light Signaling System with IR Sensors. This article shows ways to cut down on traffic delays in high-traffic locations. We are using infrared sensors in this system to determine the traffic density at traffic signals. We will install IR sensors on each road in the traffic junction for this purpose. These infrared sensors will determine the density of traffic on that road. Sensors are connected to a microcontroller. The microprocessor will operate the lights based on the density of traffic detected by IR sensors. The traffic density will be detected by IR sensors, and the microcontroller will operate the traffic signals accordingly based on the density of traffic. Traffic messages will be printed on the LCD under this system.

Keywords : IOT, Sensors, Microcontroller, Traffic Detected, Message Print on Print LCD