#include <Servo.h>

Servo sg90b;
int pushButton = 5;
int servo_pinB = 4;
void setup() {
    
    sg90b.attach (servo_pinB);
    sg90b.write(0);
  Serial.begin(9600);
  pinMode(pushButton, INPUT);
}

void loop() {
  int buttonState = digitalRead(pushButton);
  Serial.println(buttonState);
  
  /* 
  
  
  for (int16_t a = 0; a < 180; a++) {
    sg90b.write(a);
    delay(100);

  }


  */
   
   if (buttonState > 0.5) {
      sg90b.write(90);
  }
  else {
      sg90b.write(0);
  }
  


  
  delay(1); // задержка для стабильности
}