Arduino Knight Rider with 10 LEDs
Knight Rider LED project is one of the best projects for Arduino beginners. This LED project is interesting for people who have watched the Knight Rider tv series. In this tutorial, you can get everything about wiring diagrams and coding.
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Required Components
1 * Arduino Uno Board
21 * Jumper Wires (Male to male)
10 * LED
10 * 220-ohm Resistors
1 * Breadboard
- You can buy these products from Amazon or Aliexpress for cheap prices.
Video Tutorial For This Project
Here is a video tutorial for this project. You can do your whole project with this video.
Wiring Diagram
- Connect all LEDs to the breadboard like the wiring diagram below. (Connect All LED cathode pins to Arduino Board GND wire)
- Connect all 220-ohm resistors to the LEDs anode lead of the LED.
- Connect LEDs to digital pins as a wiring diagram.
Code
int ledPin1 = 13;
int ledPin2 = 12;
int ledPin3 = 11;
int ledPin4 = 10;
int ledPin5 = 9;
int ledPin6 = 8;
int ledPin7 = 7;
int ledPin8 = 6;
int ledPin9 = 5;
int ledPin10 = 4;
const int delayTime = 50;
void setup ()
{
pinMode(ledPin1, OUTPUT);
pinMode(ledPin2, OUTPUT);
pinMode(ledPin3, OUTPUT);
pinMode(ledPin4, OUTPUT);
pinMode(ledPin5, OUTPUT);
pinMode(ledPin6, OUTPUT);
pinMode(ledPin7, OUTPUT);
pinMode(ledPin8, OUTPUT);
pinMode(ledPin9, OUTPUT);
pinMode(ledPin10, OUTPUT);
}
void loop() {
digitalWrite(ledPin1,HIGH);
delay(delayTime);
digitalWrite(ledPin1,LOW);
digitalWrite(ledPin2,HIGH);
delay(delayTime);
digitalWrite(ledPin2,LOW);
digitalWrite(ledPin3,HIGH);
delay(delayTime);
digitalWrite(ledPin3,LOW);
digitalWrite(ledPin4,HIGH);
delay(delayTime);
digitalWrite(ledPin4,LOW);
digitalWrite(ledPin5,HIGH);
delay(delayTime);
digitalWrite(ledPin5,LOW);
digitalWrite(ledPin6,HIGH);
delay(delayTime);
digitalWrite(ledPin6,LOW);
digitalWrite(ledPin7,HIGH);
delay(delayTime);
digitalWrite(ledPin7,LOW);
digitalWrite(ledPin8,HIGH);
delay(delayTime);
digitalWrite(ledPin8,LOW);
digitalWrite(ledPin9,HIGH);
delay(delayTime);
digitalWrite(ledPin9,LOW);
digitalWrite(ledPin10,HIGH);
delay(delayTime);
digitalWrite(ledPin10,LOW);
digitalWrite(ledPin10,HIGH);
delay(delayTime);
digitalWrite(ledPin10,LOW);
digitalWrite(ledPin9,HIGH);
delay(delayTime);
digitalWrite(ledPin9,LOW);
digitalWrite(ledPin8,HIGH);
delay(delayTime);
digitalWrite(ledPin8,LOW);
digitalWrite(ledPin7,HIGH);
delay(delayTime);
digitalWrite(ledPin7,LOW);
digitalWrite(ledPin6,HIGH);
delay(delayTime);
digitalWrite(ledPin6,LOW);
digitalWrite(ledPin5,HIGH);
delay(delayTime);
digitalWrite(ledPin5,LOW);
digitalWrite(ledPin4,HIGH);
delay(delayTime);
digitalWrite(ledPin4,LOW);
digitalWrite(ledPin3,HIGH);
delay(delayTime);
digitalWrite(ledPin3,LOW);
digitalWrite(ledPin2,HIGH);
delay(delayTime);
digitalWrite(ledPin2,LOW);
digitalWrite(ledPin1,HIGH);
delay(delayTime);
digitalWrite(ledPin1,LOW);
}
Feel free to ask any questions about this project in the comment section.
Thank you.
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