4 way traffic light Software to install Project overview Components needed Component details Arduino mega Traffic lights Proteus simulation of traffic lights Arduino code Void setup Results/working Signal 3 is ON and pedestrian 2 is ON Yellow light showing transition Signal 1 is ON while Pedestrian 4 is ON

Arduino accident detection Software to install Project overview Component needed Component details Arduino UNO GPS module Accelerometer GSM module Bread boards Proteus simulation for accident detection circuit Circuit diagram and working Arduino code for the accident detection Void setup() Void loop() Results/working