Traffic Light

thingiverse

Small Stop Light I designed. Meant for 5mm LEDs. Glue will be required to hold them in place. I programmed the Traffic Light to flash red for 30 seconds after going through the motions five times. Feel free to remove :) Arduino Code: ________________________________________________________________________ void setup() { // put your setup code here, to run once: pinMode(2,OUTPUT); pinMode(3,OUTPUT); pinMode(4,OUTPUT); } void loop() { // put your main code here, to run repeatedly: digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); digitalWrite(2,HIGH); delay(15000); digitalWrite(2,LOW); //-------------------------- digitalWrite(4,HIGH); delay(20000); digitalWrite(4,LOW); //-------------------------- digitalWrite(3,HIGH); delay(3000); digitalWrite(3,LOW); //-------------------------- digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); digitalWrite(2,HIGH); delay(1000); digitalWrite(2,LOW); delay(1000); }