3DX TRAFFIC LIGHT

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traffic light, tall helps 3d printers print this better arduino code: int ledG = 0; int ledY = 1; int ledR = 2; void setup() { pinMode(ledG, OUTPUT); pinMode(ledY, OUTPUT); pinMode(ledR, OUTPUT); } void loop() { digitalWrite(ledG, HIGH); digitalWrite(ledY, LOW); digitalWrite(ledR, LOW); delay(2000); digitalWrite(ledG, LOW); digitalWrite(ledY, HIGH); delay(3000); digitalWrite(ledR, HIGH); digitalWrite(ledY, LOW); delay(1000); }

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