ขาย โมดูลไฟ LED RGB 3 Color Full Color LED Module for Arduino AVR PIC ราคาที่ดีที่สุด

โมดูลไฟ LED RGB 3 Color Full Color LED Module for Arduino AVR PIC RGB LED module consists of a plug-in full color LED made by R, G, B three pin PWM voltage input can be adjusted section three primary colors (red/blue/green) strength in order to achieve full color mixing effect. Control of the module with the Arduino can be achieved cool lighting effects. Product Features: 1 the use of plug-in full-color LED 2 RGB trichromatic limiting resistor to prevent burnout 3 through the PWM adjusting three primary colors can be mixed to obtain different colors 4 with a variety of single-chip interface 5 the working voltage: 5V 6 LED drive mode: common cathode driver Arduino test code: int redpin = 11; // select the pin for the red LED int bluepin = 10; // select the pin for the blue LED int greenpin = 9 ;// select the pin for the green LED int val; 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 { analogWrite(11, val); analogWrite(10, 255-val); analogWrite(9, 128-val); delay (1); } Serial.println(val, DEC); }