8-LED Indicator Module

Wide Voltage Range - Common Anode or Cathode Models

LED Indicator can be directly inserted into breadboards. Ideal for showing the status of pins on your microcontroller or Arduino projects. Operates from 3v to 24v DC with integrated dropping resistors.

Available in Blue or Red, with Common Anode or Common Cathode design.

Schematic of Common Anode and Cathode Models

Using With Arduino UNO

Arduino Code For UNO and MEGA2560

//******************************************************//
 
/*
  Arduiuo_8led

  This example code is in the public domain.
 */
 
// give it a name:
int D1 = 9;
int D2 = 8;
int D3 = 7;
int D4 = 6;
int D5 = 5;
int D6 = 4;
int D7 = 3;
int D8 = 2;

// the setup routine runs once when you press reset:
void setup() {                
  // initialize the digital pin as an output.
pinMode(D1, OUTPUT);   
pinMode(D2, OUTPUT); 
pinMode(D3, OUTPUT);  
pinMode(D4, OUTPUT);  
pinMode(D5, OUTPUT);  
pinMode(D6, OUTPUT);  
pinMode(D7, OUTPUT);  
pinMode(D8, OUTPUT);  
}

// the loop routine runs over and over again forever:
void loop() {
  
  digitalWrite(D1, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a 200 Millisecond
  digitalWrite(D1, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D2, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D2, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D3, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D3, LOW);    // turn the LED off by making the voltage LOW

  digitalWrite(D4, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D4, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D5, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D5, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D6, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D6, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D7, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D7, LOW);    // turn the LED off by making the voltage LOW
  
  digitalWrite(D8, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(200);               // wait for a Millisecond
  digitalWrite(D8, LOW);    // turn the LED off by making the voltage LOW
  
}