robo

#include <Stepper.h>

double stepsPerRevolution = 2048;
Stepper myStepper(stepsPerRevolution, 8, 10, 9, 11);

int sensor1 = A0;
int sensor2 = A1;
int end1 = 2;
int end2 = 3;

int PRESSURE_THRESHOLD = 1000;

void setup()
{
  myStepper.setSpeed(10);
  Serial.begin(115200);
  pinMode(end1, INPUT_PULLUP);
  pinMode(end2, INPUT_PULLUP);
}
void loop()
{
  int value1 = analogRead(sensor1);
  int value2 = analogRead(sensor2);
  int val_min = min(value1, value2);
  if (val_min < PRESSURE_THRESHOLD)
  {
    if (value1 == val_min)
    {
      if (digitalRead(end1) == HIGH)
        myStepper.step(10);
    }
    else
      if (digitalRead(end2) == HIGH)
        myStepper.step(-10);
  }
}