#define potpin 4
#define memspin 2

void setup() {
  
  Serial.begin(115200);

  pinMode(potpin, INPUT);
  pinMode(memspin, INPUT);

}

void loop() {
  
  int i=analogRead(potpin);
  Serial.printf("potens= %d", i);

  int sensor=analogRead(memspin);
  Serial.printf(" smoke= %d\n", sensor);
  
  delay(100); // this speeds up the simulation
}