4 Way Traffic Light Controller Using Pic Microcontroller

Figure shows the drawing of the 4 way junction where each way has its traffic light and counter.

4 way traffic light controller using pic microcontroller.

Low power leds are. A four way traffic light control system with count down timers is to be designed and constructed. The traffic light system is designed using programmable integrated circuit pic 16f84a microcontroller power section crystal oscillator and light emitting diode led. Automatic traffic light control system using pic microcontroller duration.

Welcome to mex tech youtube channel. It is one of the most popular open source micro controller board which is highly useful for doing diy projects. We all know about arduino. This arduino based 3 way traffic light controller is a simple arduino diy project which is useful to understand the working of traffic lights which we see around us.

The 7 segment should be connected to the port in the following order p2 0 to pin a of the 7 segment p2 1 to b p2 2 to c and ends up with p2 7 to h. In the above circuit diagram of traffic light controller a seven segment display is used as a counter display and three leds are used for the purpose of traffic light control. 4 way traffic signal control light duration. The system is to be developed with the pic16f877a chip being the microcontroller that is programmed to do the task of controlling.

Working of the traffic light controller. Traffic light controller using 8051. These are the connection configurations and components we are going to use in this 4 way traffic light system using 8051 microcontroller.