#define btnM 29
#define btnB 27
#define btnK 25
#define btnH 23

int ledM 5
int ledB 4
int ledK 2
int ledH 1


int tombolA = 0; // defult kosong 0/ kosong
int tombolB = 0; // defult kosong 0/ kosong
int tombolC = 0; // defult kosong 0/ kosong
int tombolD = 0; // defult kosong 0/ kosong


void setup() {
Serial.begin(9600);

  pinMode(btnM, INPUT_PULLUP);
  pinMode(btnB, INPUT_PULLUP);
  pinMode(btnK, INPUT_PULLUP);
  pinMode(btnH, INPUT_PULLUP);

  pinMode(btnM, OUTPUT);
  pinMode(btnB, OUTPUT);
  pinMode(btnK, OUTPUT);
  pinMode(btnH, OUTPUT);


}


void loop() {
 bacaTombol = digitalRead(btnM)
 if (bacaTombol == LOW) {

 }

 Serial.println("tombol Ditekan");
 value++;
 delay(500);

 if (value == 1){
 Serial.println("value = ");
 Serial.println("value");
 Serial.begin("led hidup");

 digitalWrite(led, LOW);

 value = 0;
 Serial.print("Value =");
 Serial.println("value");
 }
 }

 bacaTombol = digitalRead(btnB)
 if (bacaTombol == LOW) {

 }

 Serial.println("tombol Ditekan");
 value++;
 delay(500);

 if (value == 1){
 Serial.println("value = ");
 Serial.println("value");
 Serial.begin("led hidup");

 digitalWrite(led, LOW);

 value = 0;
 Serial.print("Value =");
 Serial.println("value");
 }
 }

 bacaTombol = digitalRead(btnK)
 if (bacaTombol == LOW) {

 }

 Serial.println("tombol Ditekan");
 value++;
 delay(500);

 if (value == 1){
 Serial.println("value = ");
 Serial.println("value");
 Serial.begin("led hidup");

 digitalWrite(led, LOW);

 value = 0;
 Serial.print("Value =");
 Serial.println("value");
 }
 }

 bacaTombol = digitalRead(btnH)
 if (bacaTombol == LOW) {

 }

 Serial.println("tombol Ditekan");
 value++;
 delay(500);

 if (value == 1){
 Serial.println("value = ");
 Serial.println("value");
 Serial.begin("led hidup");

 digitalWrite(led, LOW);

 value = 0;
 Serial.print("Value =");
 Serial.println("value");
 }
 }