Page 167 - MDP2020-1

················································································ 명장양성프로젝트 【MDP】 과제발표회 자료집 Ⅰ | 161

pinMode( btn12, INPUT);
digitalWrite( btn12, HIGH);

pinMode( btn13, INPUT);
digitalWrite( btn13, HIGH);

pinMode( btn14, INPUT);
digitalWrite( btn14, HIGH);

pinMode( btn15, INPUT);
digitalWrite( btn15, HIGH);

pinMode( btn16, INPUT);
digitalWrite( btn16, HIGH);

pinMode( btn17, INPUT);
digitalWrite( btn17, HIGH);

pinMode( btn18, INPUT);
digitalWrite( btn18, HIGH);

pinMode( btn19, INPUT);
digitalWrite( btn19, HIGH);

pinMode( 21, OUTPUT);
pinMode(28,INPUT_PULLUP);
}
void loop() {
br2 = digitalRead(btn2);
br5 = digitalRead(btn5);
br6 = digitalRead(btn6);
br7 = digitalRead(btn7);
br8 = digitalRead(btn8);
br9 = digitalRead(btn9);
br10 = digitalRead(btn10);
br11 = digitalRead(btn11);
br12 = digitalRead(btn12);
br13 = digitalRead(btn13);
br14 = digitalRead(btn14);
br15 = digitalRead(btn15);
br16 = digitalRead(btn16);
br17 = digitalRead(btn17);
br18 = digitalRead(btn18);
br19 = digitalRead(btn19);