Arduino KY-029 Yin Yi 2-color LED module 3MM

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Arduino KY-029 Yin Yi 2-color LED module 3MM Sku 135525 2.jpg

Buy this sensor or kit

Magic light cup module

5mm red and green LED (common cathode) module

Specifications

  • Color: Green + Red
  • Diameter: 5mm
  • Case Color: None
  • Package Type: Diffusion
  • Voltage (V): G :2.3-2 .6 V; R :1.9-2 .2 V
  • Using a current (MA): 20
  • Viewing angle: Wavelength (NM): 571 +625
  • Luminous intensity (MCD) :20-40; 60-80
  • Stent type: long-legged

Our products are widely used in electronic dictionary, PDA, MP3, headphones, digital cameras, VCD, DVD, car audio, communications, computers, Chargers, power amplifier, instrumentation, gifts, electronic toys and mobile phones, and many other fields.

Example Code

// Arduino test code:
int redpin = 11; // select the pin for the red LED
int bluepin = 10; // select the pin for the blueLED
int val;
 
void setup () {
  pinMode (redpin, OUTPUT);
  pinMode (bluepin, OUTPUT);
  Serial.begin (9600);
}
 
void loop () {
 for(val=255;val>0;val--) {
   analogWrite (11, val);
   analogWrite (10, 255 - val);
   delay(5);
 }
 for(val=255;val<255;val++) {
    analogWrite (11, val);
    analogWrite (10, 255 - val);
   delay(5);
 }
}