Difference between revisions of "4 Display colors with RGB LED"
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/* | /* | ||
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Turns on an LED RED,GREEN and BLUE, repeatedly. | Turns on an LED RED,GREEN and BLUE, repeatedly. | ||
Latest revision as of 16:43, 15 September 2014
Code
/* Display colors with RGB LED Turns on an LED RED,GREEN and BLUE, repeatedly. */ // Pin 11,12,13 has an LED connected Through resistor. // LED Anode is connected to +5V. // give it a name: int led = 13; int led1 = 12; int led2 = 11; // the setup routine runs once when you press reset: void setup() { // initialize the digital pin as an output. pinMode(led, OUTPUT); pinMode(led1, OUTPUT); pinMode(led2, OUTPUT); } void loop() { digitalWrite(led2, HIGH); digitalWrite(led1, HIGH); digitalWrite(led, HIGH); delay(500); digitalWrite(led, LOW); digitalWrite(led1, HIGH); delay(500); digitalWrite(led1, LOW); digitalWrite(led2, HIGH); delay(500); digitalWrite(led2 , LOW); delay(500);