#include <Arduino.h>
#include <Arduino.h>
#define PIN_LED_UNGU 4 //led aktif low
#define PIN_LED_KUNING 8 //led aktif low
#define PIN_LED_MERAH 0 //led aktif low
#define PIN_LED_HIJAU 1 // led aktif low
#define PIN_LED_BIRU 2 //led aktif low
#define PIN_LED_ORANGE 3//led aktif low 
#define PIN_LED_PUTIH 5//led aktif low 
#define PIN_LED_PINK 6//led aktif low

// atur tegangan pada kaki ungu, 0volt/LOW, 5volt/high
#define LED_UNGU_ON digitalWrite(PIN_LED_UNGU, LOW)
#define LED_UNGU_OFF digitalWrite(PIN_LED_UNGU, HIGH)

// atur tegangan pada kaki kuning, 0volt/LOW, 5volt/high
#define LED_KUNING_ON digitalWrite(PIN_LED_KUNING, HIGH)
#define LED_KUNING_OFF digitalWrite(PIN_LED_KUNING, LOW)

// atur tegangan pada kaki meraH, 0volt/LOW, 5volt/high
#define LED_MERAH_ON digitalWrite(PIN_LED_MERAH, HIGH)
#define LED_MERAH_OFF digitalWrite(PIN_LED_MERAH, LOW)

// atur tegangan pada kaki hijau, 0volt/LOW, 5volt/high
#define LED_HIJAU_ON digitalWrite(PIN_LED_HIJAU, HIGH)
#define LED_HIJAU_OFF digitalWrite(PIN_LED_HIJAU, LOW)

// atur tegangan pada kaki biru, 0volt/LOW, 5volt/high
#define LED_BIRU_ON digitalWrite(PIN_LED_BIRU, HIGH)
#define LED_BIRU_OFF digitalWrite(PIN_LED_BIRU, LOW)

// atur tegangan pada kaki orange, 0volt/LOW, 5volt/high
#define LED_ORANGE_ON digitalWrite(PIN_LED_ORANGE, HIGH)
#define LED_ORANGE_OFF digitalWrite(PIN_LED_ORANGE, LOW)

// atur tegangan pada kaki putih, 0volt/LOW, 5volt/high
#define LED_PUTIH_ON digitalWrite(PIN_LED_PUTIH, HIGH)
#define LED_PUTIH_OFF digitalWrite(PIN_LED_PUTIH, LOW)

// atur tegangan pada kaki pink, 0volt/LOW, 5volt/high
#define LED_PINK_ON digitalWrite(PIN_LED_PINK, HIGH)
#define LED_PINK_OFF digitalWrite(PIN_LED_PINK, LOW)
// =============== end OUTPUT DIGITAL ================
//================ INPUT DIGITAL ====================

#define PIN_T1 A0
#define PIN_T2 A1
#define PIN_T3 A2
#define PIN_T4 A3
#define PIN_T5 A4
#define PIN_T6 A5
#define PIN_T7 12
#define PIN_T8 13

void aktifkan_led()
{
  //led ungu sebagai output
  pinMode(PIN_LED_UNGU, OUTPUT);
  //led kuning sebagai output
  pinMode(PIN_LED_KUNING, OUTPUT);
  //led merah sebagai output
  pinMode(PIN_LED_MERAH, OUTPUT);
  //led hijau sebagai output
  pinMode(PIN_LED_HIJAU, OUTPUT);
  //led biru sebagai output
  pinMode(PIN_LED_BIRU, OUTPUT);
  //led orange sebagai output
  pinMode(PIN_LED_ORANGE, OUTPUT);
  //led putih sebagai output 
  pinMode(PIN_LED_PUTIH, OUTPUT);
  //led pink sebagai output
  pinMode(PIN_LED_PINK, OUTPUT);
}
void setup() 
{
 aktifkan_led();
 LED_UNGU_ON;
 LED_KUNING_ON;
 LED_MERAH_ON;
 LED_HIJAU_ON;
 LED_BIRU_ON;
 LED_ORANGE_ON;
 LED_PUTIH_ON;
 LED_PINK_ON;
 pinMode(PIN_T1, INPUT_PULLUP);
 pinMode(PIN_T2, INPUT_PULLUP);
 pinMode(PIN_T3, INPUT_PULLUP);
 pinMode(PIN_T4, INPUT_PULLUP);
 pinMode(PIN_T5, INPUT_PULLUP);
 pinMode(PIN_T6, INPUT_PULLUP);
 pinMode(PIN_T7, INPUT_PULLUP);
 pinMode(PIN_T8, INPUT_PULLUP);
}

void loop() 
{ 
//jika tombol t1 ditekan/jika A1=0V/'0'
if (digitalRead(PIN_T1) == LOW)
{
//led ungu on
 LED_UNGU_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T1) == HIGH)
{
 //led ungu off
 LED_UNGU_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T2) == LOW)
{
 //led kuning on
 LED_KUNING_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T2) == HIGH)
{
 //led kuning off
 LED_KUNING_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T3) == LOW)
{
 //led merah on
 LED_MERAH_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T3) == HIGH)
{
 //led merah off
 LED_MERAH_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T4) == LOW)
{
 //led hijau on
 LED_HIJAU_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T4) == HIGH)
{
 //led HIJAU off
 LED_HIJAU_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T5) == LOW)
{
 //led biru on
 LED_BIRU_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T5) == HIGH)
{
 //led biru off
 LED_BIRU_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T6) == LOW)
{
 //led orange on
 LED_ORANGE_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T6) == HIGH)
{
 //led orange off
 LED_ORANGE_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T7) == LOW)
{
 //led putih on
 LED_PUTIH_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T7) == HIGH)
{
 //led putih off
 LED_PUTIH_OFF;
}
 //jika tombol t1 ditekan/jika A1=0V/'0'
 if (digitalRead(PIN_T8) == LOW)
{
 //led pink on
 LED_PINK_ON;
}
 //jika tombol t1 dilepas/jika A1=5V/'1'
 if (digitalRead(PIN_T8) == HIGH)
{
 //led pink off
 LED_PINK_OFF;

}
}