10mm Full Color RGB LED Module140C5 Electronic Building Blocks for Arduinos DIY Starter Kit

Description Size: 25 * 21 mm Weight: 4 g Color: full color red, green, blue three primary colors Brightness: highlight Voltage: 5 v Input: digital level Interface: the Arduinos 4 p interface Platform: the Arduinos, single chip microcomputer Second, the product features: Tricolor principle according to the multiple colors Through the PWM port control to realize full color display Arduinos PWM interface can be driven directly Three, module function test Hardware requirements Arduinos x 1 controller USB cable (1 Full color LED module by 1 Test code: int redpin = 11; /lect 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<255; val ) { analogWrite(11, val); analogWrite(10, 255-val); analogWrite(9, 128-val); delay(1); } Serial.println(val, DEC); }