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KY-009 3-Color LED

20 EGP

## Product Description ### Specifications 1. using 5050 full color LED with max current of 20mA 2. Forward Voltage : Red 1.80V (2.4 max), Green,Blue 2.8V (3.6V) 3. RGB trichromatic limiting resistor to prevent burnout 4. Through the PWM adjusting three primary colors can be mixed to obtain different colors ... more on TechDepot Egypt

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Product Details

  • The best price of KY-009 3-Color LED by TechDepot Egypt in Egypt is 20 EGP
  • Available payment methods are
    Cash on Delivery
  • Delivery fees are 35-45 EGP, with delivery expected within 5+ day(s)
  • Similar products to KY-009 3-Color LED are sold at Future Electronics, RAM Electronics, TechDepot Egypt with prices starting at 0.25 EGP
  • The first appearance of this product was on Aug 04, 2016
  • Amongst similar products of KY-009 3-Color LED the cheapest price is 0.25 EGP from Future Electronics

Technical Specifications

Weight:5 g

TechDepot Egypt's Description

Product Description

Specifications

  1. using 5050 full color LED with max current of 20mA
  2. Forward Voltage : Red 1.80V (2.4 max), Green,Blue 2.8V (3.6V)
  3. RGB trichromatic limiting resistor to prevent burnout
  4. Through the PWM adjusting three primary colors can be mixed to obtain different colors
  5. Operating voltage: 5V
  6. LED drive mode: common cathode driver

Required Hardware Devices

  • Arduino controller × 1
  • KY-009 3-Color LED
  • USB data cable × 1

Connecting

Since you can’t connect the led’s directly to the Arduino you will need resistors!!

  • Arduino pin 9 –> 180 Ohm resistor –> Pin ‘R’ of KY-009 module
  • Arduino pin 10 –> 100 Ohm resistor –> Pin ‘G’ of KY-009 module
  • Arduino pin 11 –> 100 Ohm resistor –> Pin ‘B’ of KY-009 module
  • Arduino GND –> pin ‘-‘ of KY-009 module

Code

int redpin =11;// select the pin for the red LEDint bluepin =10;// select the pin for the blue LEDint greenpin =9;// select the pin for the green LEDint val=0;void setup (){ pinMode (redpin, OUTPUT); pinMode (bluepin, OUTPUT); pinMode (greenpin, OUTPUT); Serial.begin(9600);}   void loop (){for(val=255; val>0; val--){ analogWrite (11, val); analogWrite (10,255-val); analogWrite (9,128-val); delay (1);}for(val =0; val <255; val++){ analogWrite (11, val); analogWrite (10,255-val); analogWrite (9,128-val); delay (1);} Serial.println(val, DEC);}

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