desk-controller-assistant-arduino.c

const int led1Pin = 13; // LED1 for Mode 1
const int led2Pin = 12; // LED2 for Mode 2
const int btn1Pin = 4;
const int btn2Pin = 3;

void setup() {
  pinMode(led1Pin, OUTPUT);
  pinMode(led2Pin, OUTPUT);
  pinMode(btn1Pin, INPUT);
  pinMode(btn2Pin, INPUT);
}

void loop() {
  int btn1Status = digitalRead(btn1Pin);
  int btn2Status = digitalRead(btn2Pin);

  if (btn1Status == HIGH) { // if the button 1 is pressed
    digitalWrite(led1Pin, HIGH); // will wake the controller up
    delay(800);
    digitalWrite(led1Pin, HIGH); // will trigger the signal
  }
  else {
    digitalWrite(led1Pin, LOW);
  }

  if (btn2Status == HIGH) { // if the button 2 is pressed
    digitalWrite(led2Pin, HIGH); // will wake the controller up
    delay(1000);
    digitalWrite(led2Pin, HIGH); // will trigger the signal
  }
  else {
    digitalWrite(led2Pin, LOW);
  }

}