Rpm shift light frequency setting

Projects Programming
1

Hi to all friends. This code is for motorcycles and it works. but I'm having a hard time adjusting it for my 6 cylinder 4 stroke engine. and the number of LEDs is 17. I want to increase the number of LEDs to 10. My engine speed signal is 50hz = 1000rm. max speed is 7000, that is 350hz. When I try to set it up it gives an error. I would be grateful if you could help me.

#define l1 13
#define l2 A0
#define l3 A1
#define l4 A2
#define l5 A3
#define l6 A4
#define l7 A5
#define l8 1
#define l9 0
#define l10 3
#define l11 4
#define l12 5
#define l13 6
#define l14 7
#define l15 8
#define l16 9
#define l17 10
unsigned long value;
int waktuDelay=30;

void setup() {
  // put your setup code here, to run once:
  pinMode(2, INPUT);
  pinMode( l1, OUTPUT);
  pinMode( l2, OUTPUT);
  pinMode( l3, OUTPUT);
  pinMode( l4, OUTPUT);
  pinMode( l5, OUTPUT);
  pinMode( l6, OUTPUT);
  pinMode( l7, OUTPUT);
  pinMode( l8, OUTPUT);
  pinMode( l9, OUTPUT);
  pinMode( l10, OUTPUT);
  pinMode( l11, OUTPUT);
  pinMode( l12, OUTPUT);
  pinMode( l13, OUTPUT);
  pinMode( l14, OUTPUT);
  pinMode( l15, OUTPUT);
  pinMode( l16, OUTPUT);
  pinMode( l17, OUTPUT);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay*4);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*10);
}

void loop() {
  // put your main code here, to run repeatedly:
  value=60000000/(pulseIn(2, HIGH, 300000)+pulseIn(2, LOW, 300000));
  if(value>20000)value=0;
  if(value<10)nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<450)nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<900)nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1350)nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1800)nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2250)nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2700)nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<3150)nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  else if(value<3600)nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  else if(value<4050)nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  else if(value<4500)nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  else if(value<4950)nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  else if(value<5400)nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  else if(value<5850)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  else if(value<6300)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  else if(value<6750)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  else if(value<7200)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  else if(value<7650)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  if (value>4500)
  {
    delay(70);
    nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
    delay(50);
  }
}
void nyala( byte a, byte b, byte c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k, byte l, byte m, byte n, byte o, byte p,byte q)
{
 digitalWrite(l1, a); 
 digitalWrite(l2, b); 
 digitalWrite(l3, c); 
 digitalWrite(l4, d); 
 digitalWrite(l5, e); 
 digitalWrite(l6, f); 
 digitalWrite(l7, g); 
 digitalWrite(l8, h); 
 digitalWrite(l9, i); 
 digitalWrite(l10, j); 
 digitalWrite(l11, k); 
 digitalWrite(l12, l); 
 digitalWrite(l13, m); 
 digitalWrite(l14, n); 
 digitalWrite(l15, o); 
 digitalWrite(l16, p); 
 digitalWrite(l17, q); 
}
2

Can’t help with your project, sorry, but there seems to be a typo or a contradiction there.

1 Like
3

There are 17 LEDs. I want to reduce the number of LEDs. 10 LEDs are enough

4

look this over
just change the number of pins in PinsLed [] for your needs

const byte PinInp     = 2;
const byte PinLeds [] = {
    13, A0, A1, A2,   A3, A4, A5, 1,
    0,  3,  4,  5,    6,  7,  8,  9,
    10,
};

const int Nled = sizeof (PinLeds);

unsigned long  waktuDelay = 90;

enum { LedOff = LOW, LedOn = HIGH };

// -----------------------------------------------------------------------------
void
ledsOn (
    int  N )
{
    if (N > Nled)
        N = Nled;

    for (int n = 0; n < Nled; n++)
        digitalWrite (PinLeds [n], n < N);
}

// -----------------------------------------------------------------------------
void loop ()
{
    long value = 60000000/ (pulseIn (2, HIGH, 300000)+pulseIn (2, LOW, 300000));

    if (value>20000)
        value=0;

    ledsOn (value / 450);
}

// -----------------------------------------------------------------------------
void setup ()
{
    pinMode (2, INPUT);

    for (int n = 0; n < Nled; n++)
        pinMode (PinLeds [n], OUTPUT);

    int n;
    for (n = 0; n < Nled; n++)  {
        ledsOn (n);
        delay (waktuDelay);
    }

    for (; n >= 0; n--)  {
        ledsOn (n);
        delay (waktuDelay);
    }
}
1 Like
5

Thank you very much for your answer. But right now my mind is at a standstill. I couldn't make the edit you mentioned or it doesn't work. Is it possible for you to create an ino file for me?

6

no.
just edit this line

1 Like
7

But my biggest problem is adjusting the frequency. I get a compilation error when I change the frequency.

8

post what you did? the whole program

9

@dragonov7106
What do you have connected to pin 2?

1 Like
10

I have compiled all the codes. It's in the subject

11

signal in pin2

12

What kind of signal, where came, what voltage leve, etc etc.....

1 Like
13 
#define l2 A0
#define l3 A1
#define l4 A2
#define l5 A3
#define l6 A4
#define l7 A5
#define l8 1
#define l9 0
#define l10 3
#define l11 4
#define l12 5
#define l13 6
#define l14 7
#define l15 8
#define l16 9
#define l17 10
unsigned long value;
int waktuDelay=90;

void setup() {
  // put your setup code here, to run once:
  pinMode(2, INPUT);
  pinMode( l1, OUTPUT);
  pinMode( l2, OUTPUT);
  pinMode( l3, OUTPUT);
  pinMode( l4, OUTPUT);
  pinMode( l5, OUTPUT);
  pinMode( l6, OUTPUT);
  pinMode( l7, OUTPUT);
  pinMode( l8, OUTPUT);
  pinMode( l9, OUTPUT);
  pinMode( l10, OUTPUT);
  pinMode( l11, OUTPUT);
  pinMode( l12, OUTPUT);
  pinMode( l13, OUTPUT);
  pinMode( l14, OUTPUT);
  pinMode( l15, OUTPUT);
  pinMode( l16, OUTPUT);
  pinMode( l17, OUTPUT);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay*4);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*10);
}

void loop() {
  // put your main code here, to run repeatedly:
  value=60000000/(pulseIn(2, HIGH, 300000)+pulseIn(2, LOW, 300000));
  if(value>20000)value=0;
  if(value<10)nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<450)nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<900)nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1350)nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1800)nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2250)nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2700)nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<3150)nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  else if(value<3600)nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  else if(value<4050)nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  else if(value<4500)nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  else if(value<4950)nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  else if(value<5400)nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  else if(value<5850)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  else if(value<6300)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  else if(value<6750)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  else if(value<7200)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  else if(value<7650)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  if (value>4500)
  {
    delay(70);
    nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
    delay(50);
  }
}
void nyala( byte a, byte b, byte c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k, byte l, byte m, byte n, byte o, byte p,byte q)
{
 digitalWrite(l1, a); 
 digitalWrite(l2, b); 
 digitalWrite(l3, c); 
 digitalWrite(l4, d); 
 digitalWrite(l5, e); 
 digitalWrite(l6, f); 
 digitalWrite(l7, g); 
 digitalWrite(l8, h); 
 digitalWrite(l9, i); 
 digitalWrite(l10, j); 
 digitalWrite(l11, k); 
 digitalWrite(l12, l); 
 digitalWrite(l13, m); 
 digitalWrite(l14, n); 
 digitalWrite(l15, o); 
 digitalWrite(l16, p); 
 digitalWrite(l17, q); 
}
14 
#define l1 13
#define l2 A0
#define l3 A1
#define l4 A2
#define l5 A3
#define l6 A4
#define l7 A5
#define l8 1
#define l9 0
#define l10 3
#define l11 4
#define l12 5
#define l13 6
#define l14 7
#define l15 8
#define l16 9
#define l17 10
unsigned long value;
int waktuDelay=90;

void setup() {
  // put your setup code here, to run once:
  pinMode(2, INPUT);
  pinMode( l1, OUTPUT);
  pinMode( l2, OUTPUT);
  pinMode( l3, OUTPUT);
  pinMode( l4, OUTPUT);
  pinMode( l5, OUTPUT);
  pinMode( l6, OUTPUT);
  pinMode( l7, OUTPUT);
  pinMode( l8, OUTPUT);
  pinMode( l9, OUTPUT);
  pinMode( l10, OUTPUT);
  pinMode( l11, OUTPUT);
  pinMode( l12, OUTPUT);
  pinMode( l13, OUTPUT);
  pinMode( l14, OUTPUT);
  pinMode( l15, OUTPUT);
  pinMode( l16, OUTPUT);
  pinMode( l17, OUTPUT);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay*4);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*4);
  
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay);
  nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  delay(waktuDelay*10);
}

void loop() {
  // put your main code here, to run repeatedly:
  value=60000000/(pulseIn(2, HIGH, 300000)+pulseIn(2, LOW, 300000));
  if(value>20000)value=0;
  if(value<10)nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<450)nyala(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<900)nyala(1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1350)nyala(1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<1800)nyala(1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2250)nyala(1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<2700)nyala(1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0);
  else if(value<3150)nyala(1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0);
  else if(value<3600)nyala(1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0);
  else if(value<4050)nyala(1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0);
  else if(value<4500)nyala(1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0);
  else if(value<4950)nyala(1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0);
  else if(value<5400)nyala(1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0);
  else if(value<5850)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0);
  else if(value<6300)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0);
  else if(value<6750)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0);
  else if(value<7200)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0);
  else if(value<7650)nyala(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1);
  if (value>4500)
  {
    delay(70);
    nyala(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
    delay(50);
  }
}
void nyala( byte a, byte b, byte c, byte d, byte e, byte f, byte g, byte h, byte i, byte j, byte k, byte l, byte m, byte n, byte o, byte p,byte q)
{
 digitalWrite(l1, a); 
 digitalWrite(l2, b); 
 digitalWrite(l3, c); 
 digitalWrite(l4, d); 
 digitalWrite(l5, e); 
 digitalWrite(l6, f); 
 digitalWrite(l7, g); 
 digitalWrite(l8, h); 
 digitalWrite(l9, i); 
 digitalWrite(l10, j); 
 digitalWrite(l11, k); 
 digitalWrite(l12, l); 
 digitalWrite(l13, m); 
 digitalWrite(l14, n); 
 digitalWrite(l15, o); 
 digitalWrite(l16, p); 
 digitalWrite(l17, q); 
}
15

i guess you didn't look at the code is posted.

1 Like
16

I couldn't understand what you mean

17

I couldn't understand what you mean

18

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