조이스틱 입력 받아보기참고: https://m.blog.naver.com/microfun/221736254902const int Xin = A0;const int Yin = A1;const int KEYin = 2;void setup() { pinMode(KEYin, INPUT_PULLUP); Serial.begin(9600);}void loop() { int xVal = analogRead(Xin); int yVal = analogRead(Yin); int buttonVal = digitalRead(KEYin); Serial.print("X = "); Serial.println(xVal, DEC); Serial.print("Y = "); Serial.println(yVal, DEC); ..