//Maddy McGee
int light; int sensor; int lastVal; boolean on; void setup(){ light = 2; sensor = 14; Serial.begin(9600); Serial.println("Start"); pinMode(light,OUTPUT); pinMode(sensor,INPUT); lastVal = 0; on = false; } void loop(){ int val = digitalRead(sensor); if(lastVal==0 && val==1) on= !on; if(on) digitalWrite(light,HIGH); else digitalWrite(light,LOW); Serial.println(val); lastVal = val; }