Arduino LED Chaser ( With 8 Effects )

In this project, I rebuild the original one, change the effects from 5 to 8.

Original link: https://www.instructables.com/Arduino-LED-Chaser-With-5-Effects-/

1. Breadboard x1

2. Arduino uno x1 (with cable )

3. LED x9

4. Jumper cables

( The materials are same as the original one, the difference is in the code)

1. Take Jumper cables from GND to the positive electorate

2. Take Jumper cables and plug to digital pin 1 to 9of Arduino.

3. Connect the ground pin of Arduino with the negative side of all LED light.

void setup()

{ pinMode(1,OUTPUT); pinMode(2,OUTPUT); pinMode(3,OUTPUT); pinMode(4,OUTPUT); pinMode(5,OUTPUT); pinMode(6,OUTPUT); pinMode(7,OUTPUT); pinMode(8,OUTPUT); pinMode(9,OUTPUT); pinMode(10,OUTPUT); }

void loop() { int i;

// 1st pattern repeat 1 times

for(i=1; i<=10; i++) { digitalWrite(i,HIGH); delay(50); digitalWrite(i,LOW); delay(50); }

for(i=10; i>=1; i--) { digitalWrite(i,HIGH); delay(50); digitalWrite(i,LOW); delay(50); } delay(1000);

//2nd pattern repeat 1 times

for(i=1; i<=10 ; i++) { digitalWrite(i,HIGH); delay(50); }

for(i=1; i<=10 ; i++) { digitalWrite(i,LOW); delay(50); }

for(i=10; i>=1 ; i--) { digitalWrite(i,HIGH); delay(50); }

for(i=10; i>=1 ; i--) { digitalWrite(i,LOW); delay(50); } delay(1000);

//3rd pattern repeat 2 times (改）

for(i=1; i<=10 ; i++) { digitalWrite(i,HIGH); delay(50); } for(i=11; i>=1 ; i--) { digitalWrite(i,LOW); delay(50); }

for(i=10; i>=1 ; i--) { digitalWrite(i,HIGH); delay(50); } for(i=1; i<=10 ; i++) { digitalWrite(i,LOW); delay(50); } delay(1000);

//4th pattern repeat 2 times （改）

for(i=1; i<=5 ; i++) { digitalWrite(i,HIGH); digitalWrite(11-i,HIGH); delay(100); } for(i=1; i<=5 ; i++) { digitalWrite(i,LOW); digitalWrite(11-i,LOW); delay(100); } delay(100); for(i=1; i<=5 ; i++) { digitalWrite(i,HIGH); digitalWrite(11-i,HIGH); delay(100); } for(i=5; i>=1 ; i--) { digitalWrite(i,LOW); digitalWrite(11-i,LOW); delay(100); } delay(1000);

//5th pattern rpeat 2 time （改

for(i=1 ; i<=3 ; i++) { digitalWrite(i,HIGH); digitalWrite(i+3,HIGH); digitalWrite(i+6,HIGH); delay(500/i); } delay(500);

for(i=1 ; i<=3 ; i++) { digitalWrite(i,LOW); digitalWrite(i+3,LOW); digitalWrite(i+6,LOW); delay(500/i); }

delay(1000);

}