#include <Servo.h>
#include <AbleButtons.h>
using button = AblePullupDirectButton; button btn(2);
Servo claw;
void setup() {
  // put your setup code here, to run once:
  btn.begin();
  claw.attach(3);
  claw.write(90);
}

void loop() {
  // put your main code here, to run repeatedly:
    btn.handle();
    claw_function();
}

void claw_function() { //180 = open, 90 = close
  if (btn.isPressed()) {
      claw.write(180);
  }
  else {
      claw.write(90);
  }
}