#include <ezButton.h>

const int BTN_1 = 2; 
const int BTN_2 = 1; 
const int LED = 12; 

ezButton button1(BTN_1);
ezButton button2(BTN_2);

void setup() {
  pinMode(LED, OUTPUT);
  button1.setDebounceTime(10);
  button2.setDebounceTime(10);
}

void loop() {
  button1.loop();
  button2.loop();
  if (button1.isReleased()) {
    digitalWrite(LED, HIGH); 
  }
  if (button2.isReleased()) {
    digitalWrite(LED, LOW);
  }
}