Abstract:
This thesis is to 4 junction traffic light control system are widely used to monitor
and control the flow of automobiles through the 4 junction on the road. The aim
to realize smooth motion of car in the transportation routes and can give way
when vehicles such as ambulance, police and fire car give way priority when
stuck in jam at the traffic light. There are several methods that will included
such as IFTTT application, Node MCU ESP32, Programming Logic control
(PLC) and also ADAFRUIT software which is will discuss detail. Node MCU
ESP32 actually is a method about how the Node MCUESP32 to integrated
with the PLC using Adafruit software link with the IFTTT apps.
