Traffic Light Controller System for Emergency Vehicles using Internet of Things

Now days, with evolving technology, internet grows rapidly. IoT i.e. Internet of things is a technology which connects everything to everything. This paper presents optimistic solutions,that how any object or anything can be connected over the network with IoT technologies and achieves a desired output. This paper introduces a concept that if emergency vehicles like ambulance or fire truck are on the way to their destination then traffic light will be almost negligible for that type of vehicle. We proposed some algorithms which shows that how different sensors connected with physical devices and provides desired solutions and an approach in the form of algorithm (step by step solution) to connect Node MCU ESP 8266(development board or firmware) with Arduino IDE which provide low power battery operated applications or prototyping of IoT devices.