//LED pins int peter1 = 10; int peter2 = 11; int peter3 = 12; //Switch Pins int switchyone = 2; //Red LED int switchytwo = 3; //Green LED int switchythree = 4; // Blue LED void setup() { // setting up input and output pinMode(peter1,OUTPUT); pinMode(peter2,OUTPUT); pinMode(peter3,OUTPUT); pinMode(switchyone,INPUT); pinMode(switchytwo,INPUT); pinMode(switchythree,INPUT); } //Now for the code void loop() { if (digitalRead(switchyone) == HIGH){ // Check switch one digitalWrite(peter1,HIGH); } else { digitalWrite(peter1,LOW); } if (digitalRead(switchytwo) == HIGH){ // Check switch two digitalWrite(peter2,HIGH); } else { digitalWrite(peter2,LOW); } if (digitalRead(switchythree) == HIGH){ //Check switch three digitalWrite(peter3,HIGH); } else { digitalWrite(peter3,LOW); } }