Instructions

25/06/2015 DFRduinoBeginnerKitForArduinoV3SKU:DFR0100RobotWiki
http://www.dfrobot.com/wiki/index.php/DFRduino_Beginner_Kit_For_Arduino_V3_SKU:DFR0100 4/23
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delay(100);
}

delay(5000);
}
3.TrafficLight
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/*
TrafficLight
ThiscodecopiedfromthebookBeginning‐Arduino.
*/
intcarRed=12;//assignthecarlights
intcarYellow=11;
intcarGreen=10;
intbutton=9;//buttonpin
intpedRed=8;//assignthepedestrianlights
intpedGreen=7;
intcrossTime=5000;//timeforpedestriantocross
unsignedlongchangeTime;//timesincebuttonpressed

voidsetup(){
pinMode(carRed,OUTPUT);