Project-1, Binary Counting

Using LEDs as Binary No. and 2 button switches to add or subtract 1 point per push.

Jun 26, 2016

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18 respects

led

kids

monitoring

Components and supplies

Arduino UNO

10 ohm resistor

Male/Male Jumper Wires

LED (generic)

Solderless Breadboard Full Size

Pushbutton switch 12mm

Project description

Code

code

arduino

It's temporary, only for use, it will not work if something goes incorrect

1int l[]={0,0,0,0,0,0},T=6,a,p;
2const int b1=12,b2=13;
3void setup()  {
4pinMode(2,OUTPUT);
5pinMode(3,OUTPUT);
6pinMode(4,OUTPUT);
7pinMode(5,OUTPUT);
8pinMode(6,OUTPUT);
9pinMode(7,OUTPUT);
10pinMode(b1,INPUT);
11pinMode(b2,INPUT);
12}
13void  loop() {
14p=0;
15p=digitalRead(b1) ;
16while(digitalRead(b1)!=0)
17{
18  
19}
20delay(100);
21a=T-1;
22while(a>=0&&p==1)
23{
24  if(l[a]==1)
25  {
26    l[a]=0;
27    a--;
28  }
29  else
30  {
31    l[a]=1;
32    p=0;
33  }
34}
35p=digitalRead(b2) ;
36while(digitalRead(b2)!=0)
37{
38  
39}
40delay(100);
41a=T-1;
42while(a>=0&&p==1)
43{
44  if(l[a]==0)
45  {
46    l[a]=1;
47    a--;
48  }
49  else
50  {
51    l[a]=0;
52    p=0;
53  }
54}
55a=T-1;
56for(int c=0;c<T;c++)
57{
58    if(l[c]==1)
59    digitalWrite(T-c+1,HIGH);
60  else
61    digitalWrite(T-c+1,LOW);
62  a--;
63}
64}
65

int l[]={0,0,0,0,0,0},T=6,a,p;
const int b1=12,b2=13;
void setup()  {
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(b1,INPUT);
pinMode(b2,INPUT);
}
void  loop() {
p=0;
p=digitalRead(b1) ;
while(digitalRead(b1)!=0)
{
  
}
delay(100);
a=T-1;
while(a>=0&&p==1)
{
  if(l[a]==1)
  {
    l[a]=0;
    a--;
  }
  else
  {
    l[a]=1;
    p=0;
  }
}
p=digitalRead(b2) ;
while(digitalRead(b2)!=0)
{
  
}
delay(100);
a=T-1;
while(a>=0&&p==1)
{
  if(l[a]==0)
  {
    l[a]=1;
    a--;
  }
  else
  {
    l[a]=0;
    p=0;
  }
}
a=T-1;
for(int c=0;c<T;c++)
{
    if(l[c]==1)
    digitalWrite(T-c+1,HIGH);
  else
    digitalWrite(T-c+1,LOW);
  a--;
}
}

code

arduino

It's temporary, only for use, it will not work if something goes incorrect

1int l[]={0,0,0,0,0,0},T=6,a,p;
2const int b1=12,b2=13;
3void setup()
4  {
5pinMode(2,OUTPUT);
6pinMode(3,OUTPUT);
7pinMode(4,OUTPUT);
8pinMode(5,OUTPUT);
9pinMode(6,OUTPUT);
10pinMode(7,OUTPUT);
11pinMode(b1,INPUT);
12pinMode(b2,INPUT);
13}
14void
15  loop() {
16p=0;
17p=digitalRead(b1) ;
18while(digitalRead(b1)!=0)
19{
20  
21}
22delay(100);
23a=T-1;
24while(a>=0&&p==1)
25{
26
27  if(l[a]==1)
28  {
29    l[a]=0;
30    a--;
31  }
32  else
33  {
34    l[a]=1;
35
36    p=0;
37  }
38}
39p=digitalRead(b2) ;
40while(digitalRead(b2)!=0)
41{
42
43  
44}
45delay(100);
46a=T-1;
47while(a>=0&&p==1)
48{
49  if(l[a]==0)
50
51  {
52    l[a]=1;
53    a--;
54  }
55  else
56  {
57    l[a]=0;
58    p=0;
59
60  }
61}
62a=T-1;
63for(int c=0;c<T;c++)
64{
65    if(l[c]==1)
66    digitalWrite(T-c+1,HIGH);
67
68  else
69    digitalWrite(T-c+1,LOW);
70  a--;
71}
72}
73

int l[]={0,0,0,0,0,0},T=6,a,p;
const int b1=12,b2=13;
void setup()
  {
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(b1,INPUT);
pinMode(b2,INPUT);
}
void
  loop() {
p=0;
p=digitalRead(b1) ;
while(digitalRead(b1)!=0)
{
  
}
delay(100);
a=T-1;
while(a>=0&&p==1)
{

  if(l[a]==1)
  {
    l[a]=0;
    a--;
  }
  else
  {
    l[a]=1;

    p=0;
  }
}
p=digitalRead(b2) ;
while(digitalRead(b2)!=0)
{

  
}
delay(100);
a=T-1;
while(a>=0&&p==1)
{
  if(l[a]==0)

  {
    l[a]=1;
    a--;
  }
  else
  {
    l[a]=0;
    p=0;

  }
}
a=T-1;
for(int c=0;c<T;c++)
{
    if(l[c]==1)
    digitalWrite(T-c+1,HIGH);

  else
    digitalWrite(T-c+1,LOW);
  a--;
}
}

Downloadable files

Circuit Diagram

I tried to make it as presentable as its originally made in. Except resistors, because I didn't had correct values of resistors. Make sure you use 10 ohm resistors

Circuit Diagram

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