LED RGB

LED RGB

This page is to Setup and Config LED RGB

Hardware and Software

Hardware

LED RGB

Software

Arduino IDE

Sanki Notes

    • R + G B ( 0 V 1 2 )

Examples

This example is ..........

            1. #include <DigisparkRGB.h>

            2. /*

            3. Digispark RGB

            5. This example shows how to use soft PWM to fade 3 colors.

            6. Note: This is only necessary for PB2 (pin 2) - Blue, as Red (pin 0) and Green (pin 1) as well as pin 4 support the standard Arduino analogWrite() function.

            8. This example code is in the public domain.

            9. */

            10. byte RED = 0;

            11. byte BLUE = 2;

            12. byte GREEN = 1;

            13. byte COLORS[] = {RED, BLUE, GREEN};

            14. // the setup routine runs once when you press reset:

            15. void setup() {

            16. DigisparkRGBBegin();

            17. }

            18. void loop ()

            19. {

            20. //direction: up = true, down = false

            21. boolean dir = true;

            22. int i = 0;

            23. while(1)

            24. {

            25. fade(COLORS[i%3], dir);

            26. i++;

            27. dir = !dir;

            28. }

            29. }

            30. void fade(byte Led, boolean dir)

            31. {

            32. int i;

            33. //if fading up

            34. if (dir)

            35. {

            36. for (i = 0; i < 256; i++)

            37. {

            38. DigisparkRGB(Led, i);

            39. DigisparkRGBDelay(25);//1);

            40. }

            41. }

            42. else

            43. {

            44. for (i = 255; i >= 0; i--)

            45. {

            46. DigisparkRGB(Led, i);

            47. DigisparkRGBDelay(25);//1);

            48. }

            49. }

            50. }