int BlueLed = 9; int KwikSwitch = 8; int Relay = 7; int val; void setup() { pinMode (BlueLed, OUTPUT); pinMode (Relay, OUTPUT); pinMode (KwikSwitch, INPUT); } void loop() { val = digitalRead (KwikSwitch) ; if (val == HIGH) { digitalWrite (BlueLed, HIGH); digitalWrite (Relay, HIGH); } else { digitalWrite (BlueLed, LOW); digitalWrite (Relay, LOW); } }